Merge branch 'db' into merge/mp

.vscode/launch.json

@@ -35,7 +35,7 @@
       "name": "Debug Frontend",
       "type": "chrome",
       "request": "launch",
-      "url": "http://localhost:3000/*",
+      "url": "http://localhost:3000/",
       "webRoot": "${workspaceRoot}/src/frontend"
     }
   ]

Makefile

@@ -51,7 +51,6 @@ build_and_run:
 	rm -rf dist
 	make build && poetry run pip install dist/*.tar.gz && poetry run langflow
 
-
 build_frontend:
 	cd src/frontend && CI='' npm run build
 	cp -r src/frontend/build src/backend/langflow/frontend

src/backend/langflow/__init__.py

@@ -1,4 +1,12 @@
+from importlib import metadata
 from langflow.cache import cache_manager
 from langflow.processing.process import load_flow_from_json
 
+try:
+    __version__ = metadata.version(__package__)
+except metadata.PackageNotFoundError:
+    # Case where package metadata is not available.
+    __version__ = ""
+del metadata  # optional, avoids polluting the results of dir(__package__)
+
 __all__ = ["load_flow_from_json", "cache_manager"]

src/backend/langflow/__main__.py

@@ -16,7 +16,7 @@ from langflow.main import create_app
 from langflow.settings import settings
 from langflow.utils.logger import configure, logger
 import webbrowser
-
+from dotenv import load_dotenv
 
 app = typer.Typer()
 
@@ -88,6 +88,10 @@ def serve(
     timeout: int = typer.Option(60, help="Worker timeout in seconds."),
     port: int = typer.Option(7860, help="Port to listen on."),
     config: str = typer.Option("config.yaml", help="Path to the configuration file."),
+    # .env file param
+    env_file: Path = typer.Option(
+        ".env", help="Path to the .env file containing environment variables."
+    ),
     log_level: str = typer.Option("critical", help="Logging level."),
     log_file: Path = typer.Option("logs/langflow.log", help="Path to the log file."),
     jcloud: bool = typer.Option(False, help="Deploy on Jina AI Cloud"),
@@ -106,11 +110,27 @@ def serve(
 ):
     """
     Run the Langflow server.
+
+    Args:
+        host (str): Host to bind the server to.
+        workers (int): Number of worker processes.
+        timeout (int): Worker timeout in seconds.
+        port (int): Port to listen on.
+        config (str): Path to the configuration file.
+        env_file (Path): Path to the .env file containing environment variables.
+        log_level (str): Logging level.
+        log_file (Path): Path to the log file.
+        jcloud (bool): Deploy on Jina AI Cloud.
+        dev (bool): Run in development mode (may contain bugs).
+        path (str): Path to the frontend directory containing build files. This is for development purposes only.
+        open_browser (bool): Open the browser after starting the server.
     """
 
     if jcloud:
         return serve_on_jcloud()
 
+    load_dotenv(env_file)
+
     configure(log_level=log_level, log_file=log_file)
     update_settings(config, dev=dev, database_url=database_url)
     app = create_app()

src/backend/langflow/api/v1/endpoints.py

@@ -1,7 +1,6 @@
 from langflow.database.models.flow import Flow
 from langflow.processing.process import process_graph_cached, process_tweaks
 from langflow.utils.logger import logger
-from importlib.metadata import version
 
 from fastapi import APIRouter, Depends, HTTPException
 from fastapi.security import HTTPBearer
@@ -70,4 +69,6 @@ async def predict_flow(
 # get endpoint to return version of langflow
 @router.get("/version")
 def get_version():
-    return {"version": version("langflow")}
+    from langflow import __version__
+
+    return {"version": __version__}

src/backend/langflow/config.yaml

@@ -16,6 +16,10 @@ chains:
   - MidJourneyPromptChain
   - TimeTravelGuideChain
   - SQLDatabaseChain
+  - RetrievalQA
+  - RetrievalQAWithSourcesChain
+  - ConversationalRetrievalChain
+  - CombineDocsChain
 documentloaders:
   - AirbyteJSONLoader
   - CoNLLULoader
@@ -53,7 +57,7 @@ llms:
   # - AzureOpenAI
   # - AzureChatOpenAI
   - ChatOpenAI
-  - LlamaCpp
+  - LlamaCpp 
   - CTransformers
   - Cohere
   - Anthropic
@@ -69,7 +73,7 @@ prompts:
   - ZeroShotPrompt
 textsplitters:
   - CharacterTextSplitter
-  # - RecursiveCharacterTextSplitter
+  - RecursiveCharacterTextSplitter
   # - LatexTextSplitter
   # - PythonCodeTextSplitter
 toolkits:

src/backend/langflow/custom/customs.py

@@ -2,7 +2,9 @@ from langflow.template import frontend_node
 
 # These should always be instantiated
 CUSTOM_NODES = {
-    "prompts": {"ZeroShotPrompt": frontend_node.prompts.ZeroShotPromptNode()},
+    "prompts": {
+        "ZeroShotPrompt": frontend_node.prompts.ZeroShotPromptNode(),
+    },
     "tools": {
         "PythonFunctionTool": frontend_node.tools.PythonFunctionToolNode(),
         "PythonFunction": frontend_node.tools.PythonFunctionNode(),
@@ -23,6 +25,7 @@ CUSTOM_NODES = {
         "SeriesCharacterChain": frontend_node.chains.SeriesCharacterChainNode(),
         "TimeTravelGuideChain": frontend_node.chains.TimeTravelGuideChainNode(),
         "MidJourneyPromptChain": frontend_node.chains.MidJourneyPromptChainNode(),
+        "load_qa_chain": frontend_node.chains.CombineDocsChainNode(),
     },
 }
 

src/backend/langflow/graph/graph/base.py

@@ -24,7 +24,6 @@ class Graph:
         self._edges = edges
         self._build_graph()
 
-    @classmethod
     @classmethod
     def from_payload(cls, payload: Dict) -> "Graph":
         """
@@ -43,7 +42,9 @@ class Graph:
             edges = payload["edges"]
             return cls(nodes, edges)
         except KeyError as exc:
-            raise ValueError("Invalid payload") from exc
+            raise ValueError(
+                f"Invalid payload. Expected keys 'nodes' and 'edges'. Found {list(payload.keys())}"
+            ) from exc
 
     def _build_graph(self) -> None:
         """Builds the graph from the nodes and edges."""

src/backend/langflow/graph/vertex/base.py

@@ -49,8 +49,11 @@ class Vertex:
 
         template_dict = self.data["node"]["template"]
         self.vertex_type = (
-            self.data["type"] if "Tool" not in self.output else template_dict["_type"]
+            self.data["type"]
+            if "Tool" not in self.output or template_dict["_type"].islower()
+            else template_dict["_type"]
         )
+
         if self.base_type is None:
             for base_type, value in ALL_TYPES_DICT.items():
                 if self.vertex_type in value:

src/backend/langflow/interface/agents/custom.py

@@ -1,4 +1,3 @@
-from abc import ABC
 from typing import Any, List, Optional
 
 from langchain import LLMChain
@@ -33,24 +32,7 @@ from langchain.memory.chat_memory import BaseChatMemory
 from langchain.sql_database import SQLDatabase
 from langchain.tools.python.tool import PythonAstREPLTool
 from langchain.tools.sql_database.prompt import QUERY_CHECKER
-
-
-class CustomAgentExecutor(AgentExecutor, ABC):
-    """Custom agent executor"""
-
-    @staticmethod
-    def function_name():
-        return "CustomAgentExecutor"
-
-    @classmethod
-    def initialize(cls, *args, **kwargs):
-        pass
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-    def run(self, *args, **kwargs):
-        return super().run(*args, **kwargs)
+from langflow.interface.base import CustomAgentExecutor
 
 
 class JsonAgent(CustomAgentExecutor):

src/backend/langflow/interface/base.py

@@ -1,6 +1,7 @@
 from abc import ABC, abstractmethod
 from typing import Any, Dict, List, Optional, Type, Union
-
+from langchain.chains.base import Chain
+from langchain.agents import AgentExecutor
 from pydantic import BaseModel
 
 from langflow.template.field.base import TemplateField
@@ -81,5 +82,42 @@ class LangChainTypeCreator(BaseModel, ABC):
             )
 
         signature.add_extra_fields()
+        signature.add_extra_base_classes()
 
         return signature
+
+
+class CustomChain(Chain, ABC):
+    """Custom chain"""
+
+    @staticmethod
+    def function_name():
+        return "CustomChain"
+
+    @classmethod
+    def initialize(cls, *args, **kwargs):
+        pass
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def run(self, *args, **kwargs):
+        return super().run(*args, **kwargs)
+
+
+class CustomAgentExecutor(AgentExecutor, ABC):
+    """Custom chain"""
+
+    @staticmethod
+    def function_name():
+        return "CustomChain"
+
+    @classmethod
+    def initialize(cls, *args, **kwargs):
+        pass
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def run(self, *args, **kwargs):
+        return super().run(*args, **kwargs)

src/backend/langflow/interface/chains/base.py

@@ -1,12 +1,13 @@
-from typing import Dict, List, Optional, Type
+from typing import Any, Dict, List, Optional, Type
 
 from langflow.custom.customs import get_custom_nodes
 from langflow.interface.base import LangChainTypeCreator
-from langflow.interface.custom_lists import chain_type_to_cls_dict
+from langflow.interface.importing.utils import import_class
 from langflow.settings import settings
 from langflow.template.frontend_node.chains import ChainFrontendNode
 from langflow.utils.logger import logger
-from langflow.utils.util import build_template_from_class
+from langflow.utils.util import build_template_from_class, build_template_from_method
+from langchain import chains
 
 # Assuming necessary imports for Field, Template, and FrontendNode classes
 
@@ -18,10 +19,16 @@ class ChainCreator(LangChainTypeCreator):
     def frontend_node_class(self) -> Type[ChainFrontendNode]:
         return ChainFrontendNode
 
+    #! We need to find a better solution for this
+    from_method_nodes = {"ConversationalRetrievalChain": "from_llm"}
+
     @property
     def type_to_loader_dict(self) -> Dict:
         if self.type_dict is None:
-            self.type_dict = chain_type_to_cls_dict
+            self.type_dict: dict[str, Any] = {
+                chain_name: import_class(f"langchain.chains.{chain_name}")
+                for chain_name in chains.__all__
+            }
             from langflow.interface.chains.custom import CUSTOM_CHAINS
 
             self.type_dict.update(CUSTOM_CHAINS)
@@ -37,20 +44,32 @@ class ChainCreator(LangChainTypeCreator):
         try:
             if name in get_custom_nodes(self.type_name).keys():
                 return get_custom_nodes(self.type_name)[name]
+            elif name in self.from_method_nodes.keys():
+                return build_template_from_method(
+                    name,
+                    type_to_cls_dict=self.type_to_loader_dict,
+                    method_name=self.from_method_nodes[name],
+                    add_function=True,
+                )
             return build_template_from_class(
                 name, self.type_to_loader_dict, add_function=True
             )
         except ValueError as exc:
-            raise ValueError("Chain not found") from exc
+            raise ValueError(f"Chain {name} not found: {exc}") from exc
         except AttributeError as exc:
             logger.error(f"Chain {name} not loaded: {exc}")
             return None
 
     def to_list(self) -> List[str]:
-        custom_chains = list(get_custom_nodes("chains").keys())
-        default_chains = list(self.type_to_loader_dict.keys())
-
-        return default_chains + custom_chains
+        names = []
+        for _, chain in self.type_to_loader_dict.items():
+            chain_name = (
+                chain.function_name()
+                if hasattr(chain, "function_name")
+                else chain.__name__
+            )
+            names.append(chain_name)
+        return names
 
 
 chain_creator = ChainCreator()

src/backend/langflow/interface/chains/custom.py

@@ -1,11 +1,13 @@
-from typing import Dict, Optional, Type
+from typing import Dict, Optional, Type, Union
 
 from langchain.chains import ConversationChain
 from langchain.memory.buffer import ConversationBufferMemory
 from langchain.schema import BaseMemory
+from langflow.interface.base import CustomChain
 from pydantic import Field, root_validator
-
+from langchain.chains.question_answering import load_qa_chain
 from langflow.interface.utils import extract_input_variables_from_prompt
+from langchain.base_language import BaseLanguageModel
 
 DEFAULT_SUFFIX = """"
 Current conversation:
@@ -14,7 +16,7 @@ Human: {input}
 {ai_prefix}"""
 
 
-class BaseCustomChain(ConversationChain):
+class BaseCustomConversationChain(ConversationChain):
     """BaseCustomChain is a chain you can use to have a conversation with a custom character."""
 
     template: Optional[str]
@@ -47,7 +49,7 @@ class BaseCustomChain(ConversationChain):
         return values
 
 
-class SeriesCharacterChain(BaseCustomChain):
+class SeriesCharacterChain(BaseCustomConversationChain):
     """SeriesCharacterChain is a chain you can use to have a conversation with a character from a series."""
 
     character: str
@@ -66,7 +68,7 @@ Human: {input}
     """Default memory store."""
 
 
-class MidJourneyPromptChain(BaseCustomChain):
+class MidJourneyPromptChain(BaseCustomConversationChain):
     """MidJourneyPromptChain is a chain you can use to generate new MidJourney prompts."""
 
     template: Optional[
@@ -84,7 +86,7 @@ class MidJourneyPromptChain(BaseCustomChain):
     AI:"""  # noqa: E501
 
 
-class TimeTravelGuideChain(BaseCustomChain):
+class TimeTravelGuideChain(BaseCustomConversationChain):
     template: Optional[
         str
     ] = """I want you to act as my time travel guide. You are helpful and creative. I will provide you with the historical period or future time I want to visit and you will suggest the best events, sights, or people to experience. Provide the suggestions and any necessary information.
@@ -94,7 +96,26 @@ class TimeTravelGuideChain(BaseCustomChain):
     AI:"""  # noqa: E501
 
 
-CUSTOM_CHAINS: Dict[str, Type[ConversationChain]] = {
+class CombineDocsChain(CustomChain):
+    """Implementation of initialize_agent function"""
+
+    @staticmethod
+    def function_name():
+        return "load_qa_chain"
+
+    @classmethod
+    def initialize(cls, llm: BaseLanguageModel, chain_type: str):
+        return load_qa_chain(llm=llm, chain_type=chain_type)
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def run(self, *args, **kwargs):
+        return super().run(*args, **kwargs)
+
+
+CUSTOM_CHAINS: Dict[str, Type[Union[ConversationChain, CustomChain]]] = {
+    "CombineDocsChain": CombineDocsChain,
     "SeriesCharacterChain": SeriesCharacterChain,
     "MidJourneyPromptChain": MidJourneyPromptChain,
     "TimeTravelGuideChain": TimeTravelGuideChain,

src/backend/langflow/interface/custom_lists.py

@@ -2,7 +2,6 @@ import inspect
 from typing import Any
 
 from langchain import (
-    chains,
     document_loaders,
     embeddings,
     llms,
@@ -15,6 +14,8 @@ from langchain.chat_models import AzureChatOpenAI, ChatOpenAI
 from langchain.chat_models import ChatAnthropic
 
 from langflow.interface.importing.utils import import_class
+from langflow.interface.agents.custom import CUSTOM_AGENTS
+from langflow.interface.chains.custom import CUSTOM_CHAINS
 
 ## LLMs
 llm_type_to_cls_dict = llms.type_to_cls_dict
@@ -22,11 +23,6 @@ llm_type_to_cls_dict["anthropic-chat"] = ChatAnthropic  # type: ignore
 llm_type_to_cls_dict["azure-chat"] = AzureChatOpenAI  # type: ignore
 llm_type_to_cls_dict["openai-chat"] = ChatOpenAI  # type: ignore
 
-## Chains
-chain_type_to_cls_dict: dict[str, Any] = {
-    chain_name: import_class(f"langchain.chains.{chain_name}")
-    for chain_name in chains.__all__
-}
 
 ## Toolkits
 toolkit_type_to_loader_dict: dict[str, Any] = {
@@ -73,3 +69,6 @@ documentloaders_type_to_cls_dict: dict[str, Any] = {
 textsplitter_type_to_cls_dict: dict[str, Any] = dict(
     inspect.getmembers(text_splitter, inspect.isclass)
 )
+
+# merge CUSTOM_AGENTS and CUSTOM_CHAINS
+CUSTOM_NODES = {**CUSTOM_AGENTS, **CUSTOM_CHAINS}  # type: ignore

src/backend/langflow/interface/document_loaders/base.py

@@ -1,30 +1,20 @@
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Type
 
 from langflow.interface.base import LangChainTypeCreator
+from langflow.template.frontend_node.documentloaders import DocumentLoaderFrontNode
 from langflow.interface.custom_lists import documentloaders_type_to_cls_dict
 from langflow.settings import settings
 from langflow.utils.logger import logger
 from langflow.utils.util import build_template_from_class
 
 
-def build_file_path_template(
-    suffixes: list, fileTypes: list, name: str = "file_path"
-) -> Dict:
-    """Build a file path template for a document loader."""
-    return {
-        "type": "file",
-        "required": True,
-        "show": True,
-        "name": name,
-        "value": "",
-        "suffixes": suffixes,
-        "fileTypes": fileTypes,
-    }
-
-
 class DocumentLoaderCreator(LangChainTypeCreator):
     type_name: str = "documentloaders"
 
+    @property
+    def frontend_node_class(self) -> Type[DocumentLoaderFrontNode]:
+        return DocumentLoaderFrontNode
+
     @property
     def type_to_loader_dict(self) -> Dict:
         return documentloaders_type_to_cls_dict
@@ -32,106 +22,7 @@ class DocumentLoaderCreator(LangChainTypeCreator):
     def get_signature(self, name: str) -> Optional[Dict]:
         """Get the signature of a document loader."""
         try:
-            signature = build_template_from_class(
-                name, documentloaders_type_to_cls_dict
-            )
-
-            file_path_templates = {
-                "AirbyteJSONLoader": build_file_path_template(
-                    suffixes=[".json"], fileTypes=["json"]
-                ),
-                "CoNLLULoader": build_file_path_template(
-                    suffixes=[".csv"], fileTypes=["csv"]
-                ),
-                "CSVLoader": build_file_path_template(
-                    suffixes=[".csv"], fileTypes=["csv"]
-                ),
-                "UnstructuredEmailLoader": build_file_path_template(
-                    suffixes=[".eml"], fileTypes=["eml"]
-                ),
-                "EverNoteLoader": build_file_path_template(
-                    suffixes=[".xml"], fileTypes=["xml"]
-                ),
-                "FacebookChatLoader": build_file_path_template(
-                    suffixes=[".json"], fileTypes=["json"]
-                ),
-                "GutenbergLoader": build_file_path_template(
-                    suffixes=[".txt"], fileTypes=["txt"]
-                ),
-                "BSHTMLLoader": build_file_path_template(
-                    suffixes=[".html"], fileTypes=["html"]
-                ),
-                "UnstructuredHTMLLoader": build_file_path_template(
-                    suffixes=[".html"], fileTypes=["html"]
-                ),
-                "UnstructuredImageLoader": build_file_path_template(
-                    suffixes=[".jpg", ".jpeg", ".png", ".gif", ".bmp"],
-                    fileTypes=["jpg", "jpeg", "png", "gif", "bmp"],
-                ),
-                "UnstructuredMarkdownLoader": build_file_path_template(
-                    suffixes=[".md"], fileTypes=["md"]
-                ),
-                "PyPDFLoader": build_file_path_template(
-                    suffixes=[".pdf"], fileTypes=["pdf"]
-                ),
-                "UnstructuredPowerPointLoader": build_file_path_template(
-                    suffixes=[".pptx", ".ppt"], fileTypes=["pptx", "ppt"]
-                ),
-                "SRTLoader": build_file_path_template(
-                    suffixes=[".srt"], fileTypes=["srt"]
-                ),
-                "TelegramChatLoader": build_file_path_template(
-                    suffixes=[".json"], fileTypes=["json"]
-                ),
-                "TextLoader": build_file_path_template(
-                    suffixes=[".txt"], fileTypes=["txt"]
-                ),
-                "UnstructuredWordDocumentLoader": build_file_path_template(
-                    suffixes=[".docx", ".doc"], fileTypes=["docx", "doc"]
-                ),
-                "SlackDirectoryLoader": build_file_path_template(
-                    suffixes=[".zip"], fileTypes=["zip"]
-                ),
-            }
-
-            if name in file_path_templates:
-                signature["template"]["file_path"] = file_path_templates[name]
-            elif name in {
-                "WebBaseLoader",
-                "AZLyricsLoader",
-                "CollegeConfidentialLoader",
-                "HNLoader",
-                "IFixitLoader",
-                "IMSDbLoader",
-            }:
-                signature["template"]["web_path"] = {
-                    "type": "str",
-                    "required": True,
-                    "show": True,
-                    "name": "web_path",
-                    "value": "",
-                    "display_name": "Web Page",
-                }
-            elif name in {"GitbookLoader"}:
-                signature["template"]["web_page"] = {
-                    "type": "str",
-                    "required": True,
-                    "show": True,
-                    "name": "web_page",
-                    "value": "",
-                    "display_name": "Web Page",
-                }
-            elif name in {"ReadTheDocsLoader", "NotionDirectoryLoader"}:
-                signature["template"]["path"] = {
-                    "type": "str",
-                    "required": True,
-                    "show": True,
-                    "name": "path",
-                    "value": "",
-                    "display_name": "Web Page",
-                }
-
-            return signature
+            return build_template_from_class(name, documentloaders_type_to_cls_dict)
         except ValueError as exc:
             raise ValueError(f"Documment Loader {name} not found") from exc
         except AttributeError as exc:

src/backend/langflow/interface/loading.py

@@ -19,9 +19,10 @@ from langchain.chains.loading import load_chain_from_config
 from langchain.llms.loading import load_llm_from_config
 from pydantic import ValidationError
 
-from langflow.interface.agents.custom import CUSTOM_AGENTS
+from langflow.interface.custom_lists import CUSTOM_NODES
 from langflow.interface.importing.utils import get_function, import_by_type
 from langflow.interface.toolkits.base import toolkits_creator
+from langflow.interface.chains.base import chain_creator
 from langflow.interface.types import get_type_list
 from langflow.interface.utils import load_file_into_dict
 from langflow.utils import util, validate
@@ -31,10 +32,11 @@ def instantiate_class(node_type: str, base_type: str, params: Dict) -> Any:
     """Instantiate class from module type and key, and params"""
     params = convert_params_to_sets(params)
     params = convert_kwargs(params)
-    if node_type in CUSTOM_AGENTS:
-        custom_agent = CUSTOM_AGENTS.get(node_type)
-        if custom_agent:
-            return custom_agent.initialize(**params)
+    if node_type in CUSTOM_NODES:
+        if custom_node := CUSTOM_NODES.get(node_type):
+            if hasattr(custom_node, "initialize"):
+                return custom_node.initialize(**params)
+            return custom_node(**params)
 
     class_object = import_by_type(_type=base_type, name=node_type)
     return instantiate_based_on_type(class_object, base_type, node_type, params)
@@ -78,10 +80,24 @@ def instantiate_based_on_type(class_object, base_type, node_type, params):
         return instantiate_textsplitter(class_object, params)
     elif base_type == "utilities":
         return instantiate_utility(node_type, class_object, params)
+    elif base_type == "chains":
+        return instantiate_chains(node_type, class_object, params)
     else:
         return class_object(**params)
 
 
+def instantiate_chains(node_type, class_object, params):
+    if "retriever" in params and hasattr(params["retriever"], "as_retriever"):
+        params["retriever"] = params["retriever"].as_retriever()
+    if node_type in chain_creator.from_method_nodes:
+        method = chain_creator.from_method_nodes[node_type]
+        if class_method := getattr(class_object, method, None):
+            return class_method(**params)
+        raise ValueError(f"Method {method} not found in {class_object}")
+
+    return class_object(**params)
+
+
 def instantiate_agent(class_object, params):
     return load_agent_executor(class_object, params)
 
@@ -142,6 +158,14 @@ def instantiate_vectorstore(class_object, params):
             "The source you provided did not load correctly or was empty."
             "This may cause an error in the vectorstore."
         )
+    # Chroma requires all metadata values to not be None
+    if class_object.__name__ == "Chroma":
+        for doc in params["documents"]:
+            if doc.metadata is None:
+                doc.metadata = {}
+            for key, value in doc.metadata.items():
+                if value is None:
+                    doc.metadata[key] = ""
     return class_object.from_documents(**params)
 
 

src/backend/langflow/interface/prompts/custom.py

@@ -71,7 +71,3 @@ Human: {input}
 CUSTOM_PROMPTS: Dict[str, Type[BaseCustomPrompt]] = {
     "SeriesCharacterPrompt": SeriesCharacterPrompt
 }
-
-if __name__ == "__main__":
-    prompt = SeriesCharacterPrompt(character="Harry Potter", series="Harry Potter")
-    print(prompt.template)

src/backend/langflow/interface/text_splitters/base.py

@@ -1,6 +1,7 @@
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Type
 
 from langflow.interface.base import LangChainTypeCreator
+from langflow.template.frontend_node.textsplitters import TextSplittersFrontendNode
 from langflow.interface.custom_lists import textsplitter_type_to_cls_dict
 from langflow.settings import settings
 from langflow.utils.logger import logger
@@ -10,6 +11,10 @@ from langflow.utils.util import build_template_from_class
 class TextSplitterCreator(LangChainTypeCreator):
     type_name: str = "textsplitters"
 
+    @property
+    def frontend_node_class(self) -> Type[TextSplittersFrontendNode]:
+        return TextSplittersFrontendNode
+
     @property
     def type_to_loader_dict(self) -> Dict:
         return textsplitter_type_to_cls_dict
@@ -17,43 +22,7 @@ class TextSplitterCreator(LangChainTypeCreator):
     def get_signature(self, name: str) -> Optional[Dict]:
         """Get the signature of a text splitter."""
         try:
-            signature = build_template_from_class(name, textsplitter_type_to_cls_dict)
-
-            signature["template"]["documents"] = {
-                "type": "BaseLoader",
-                "required": True,
-                "show": True,
-                "name": "documents",
-            }
-
-            signature["template"]["separator"] = {
-                "type": "str",
-                "required": True,
-                "show": True,
-                "value": ".",
-                "name": "separator",
-                "display_name": "Separator",
-            }
-
-            signature["template"]["chunk_size"] = {
-                "type": "int",
-                "required": True,
-                "show": True,
-                "value": 1000,
-                "name": "chunk_size",
-                "display_name": "Chunk Size",
-            }
-
-            signature["template"]["chunk_overlap"] = {
-                "type": "int",
-                "required": True,
-                "show": True,
-                "value": 200,
-                "name": "chunk_overlap",
-                "display_name": "Chunk Overlap",
-            }
-
-            return signature
+            return build_template_from_class(name, textsplitter_type_to_cls_dict)
         except ValueError as exc:
             raise ValueError(f"Text Splitter {name} not found") from exc
         except AttributeError as exc:

src/backend/langflow/template/frontend_node/__init__.py

@@ -7,6 +7,8 @@ from langflow.template.frontend_node import (
     prompts,
     tools,
     vectorstores,
+    documentloaders,
+    textsplitters,
 )
 
 __all__ = [
@@ -18,4 +20,6 @@ __all__ = [
     "llms",
     "prompts",
     "vectorstores",
+    "documentloaders",
+    "textsplitters",
 ]

src/backend/langflow/template/frontend_node/agents.py

@@ -154,9 +154,9 @@ class CSVAgentNode(FrontendNode):
 
 
 class InitializeAgentNode(FrontendNode):
-    name: str = "initialize_agent"
+    name: str = "AgentInitializer"
     template: Template = Template(
-        type_name="initailize_agent",
+        type_name="initialize_agent",
         fields=[
             TemplateField(
                 field_type="str",

src/backend/langflow/template/frontend_node/base.py

@@ -14,6 +14,7 @@ class FrontendNode(BaseModel):
     description: str
     base_classes: List[str]
     name: str = ""
+    display_name: str = ""
 
     def to_dict(self) -> dict:
         return {
@@ -21,12 +22,16 @@ class FrontendNode(BaseModel):
                 "template": self.template.to_dict(self.format_field),
                 "description": self.description,
                 "base_classes": self.base_classes,
-            }
+                "display_name": self.display_name or self.name,
+            },
         }
 
     def add_extra_fields(self) -> None:
         pass
 
+    def add_extra_base_classes(self) -> None:
+        pass
+
     @staticmethod
     def format_field(field: TemplateField, name: Optional[str] = None) -> None:
         """Formats a given field based on its attributes and value."""

src/backend/langflow/template/frontend_node/chains.py

@@ -2,10 +2,24 @@ from typing import Optional
 
 from langflow.template.field.base import TemplateField
 from langflow.template.frontend_node.base import FrontendNode
+from langflow.template.frontend_node.constants import QA_CHAIN_TYPES
 from langflow.template.template.base import Template
 
 
 class ChainFrontendNode(FrontendNode):
+    def add_extra_fields(self) -> None:
+        if self.template.type_name == "ConversationalRetrievalChain":
+            # add memory
+            self.template.add_field(
+                TemplateField(
+                    field_type="BaseChatMemory",
+                    required=False,
+                    show=True,
+                    name="memory",
+                    advanced=False,
+                )
+            )
+
     @staticmethod
     def format_field(field: TemplateField, name: Optional[str] = None) -> None:
         FrontendNode.format_field(field, name)
@@ -155,3 +169,41 @@ class MidJourneyPromptChainNode(FrontendNode):
         "ConversationChain",
         "MidJourneyPromptChain",
     ]
+
+
+class CombineDocsChainNode(FrontendNode):
+    name: str = "CombineDocsChain"
+    template: Template = Template(
+        type_name="load_qa_chain",
+        fields=[
+            TemplateField(
+                field_type="str",
+                required=True,
+                is_list=True,
+                show=True,
+                multiline=False,
+                options=QA_CHAIN_TYPES,
+                value=QA_CHAIN_TYPES[0],
+                name="chain_type",
+                advanced=False,
+            ),
+            TemplateField(
+                field_type="BaseLanguageModel",
+                required=True,
+                show=True,
+                name="llm",
+                display_name="LLM",
+                advanced=False,
+            ),
+        ],
+    )
+    description: str = """Construct a zero shot agent from an LLM and tools."""
+    base_classes: list[str] = ["BaseCombineDocumentsChain", "function"]
+
+    def to_dict(self):
+        return super().to_dict()
+
+    @staticmethod
+    def format_field(field: TemplateField, name: Optional[str] = None) -> None:
+        # do nothing and don't return anything
+        pass

src/backend/langflow/template/frontend_node/constants.py

@@ -30,3 +30,5 @@ You are a good listener and you can talk about anything.
 """
 
 HUMAN_PROMPT = "{input}"
+
+QA_CHAIN_TYPES = ["stuff", "map_reduce", "map_rerank", "refine"]

src/backend/langflow/template/frontend_node/documentloaders.py

@@ -0,0 +1,79 @@
+from langflow.template.field.base import TemplateField
+from langflow.template.frontend_node.base import FrontendNode
+
+
+def build_template(
+    suffixes: list, fileTypes: list, name: str = "file_path"
+) -> TemplateField:
+    """Build a template field for a document loader."""
+    return TemplateField(
+        field_type="file",
+        required=True,
+        show=True,
+        name=name,
+        value="",
+        suffixes=suffixes,
+        fileTypes=fileTypes,
+    )
+
+
+class DocumentLoaderFrontNode(FrontendNode):
+    file_path_templates = {
+        "AirbyteJSONLoader": build_template(suffixes=[".json"], fileTypes=["json"]),
+        "CoNLLULoader": build_template(suffixes=[".csv"], fileTypes=["csv"]),
+        "CSVLoader": build_template(suffixes=[".csv"], fileTypes=["csv"]),
+        "UnstructuredEmailLoader": build_template(suffixes=[".eml"], fileTypes=["eml"]),
+        "EverNoteLoader": build_template(suffixes=[".xml"], fileTypes=["xml"]),
+        "FacebookChatLoader": build_template(suffixes=[".json"], fileTypes=["json"]),
+        "GutenbergLoader": build_template(suffixes=[".txt"], fileTypes=["txt"]),
+        "BSHTMLLoader": build_template(suffixes=[".html"], fileTypes=["html"]),
+        "UnstructuredHTMLLoader": build_template(
+            suffixes=[".html"], fileTypes=["html"]
+        ),
+        "UnstructuredImageLoader": build_template(
+            suffixes=[".jpg", ".jpeg", ".png", ".gif", ".bmp"],
+            fileTypes=["jpg", "jpeg", "png", "gif", "bmp"],
+        ),
+        "UnstructuredMarkdownLoader": build_template(
+            suffixes=[".md"], fileTypes=["md"]
+        ),
+        "PyPDFLoader": build_template(suffixes=[".pdf"], fileTypes=["pdf"]),
+        "UnstructuredPowerPointLoader": build_template(
+            suffixes=[".pptx", ".ppt"], fileTypes=["pptx", "ppt"]
+        ),
+        "SRTLoader": build_template(suffixes=[".srt"], fileTypes=["srt"]),
+        "TelegramChatLoader": build_template(suffixes=[".json"], fileTypes=["json"]),
+        "TextLoader": build_template(suffixes=[".txt"], fileTypes=["txt"]),
+        "UnstructuredWordDocumentLoader": build_template(
+            suffixes=[".docx", ".doc"], fileTypes=["docx", "doc"]
+        ),
+    }
+
+    def add_extra_fields(self) -> None:
+        name = None
+        if self.template.type_name in self.file_path_templates:
+            self.template.add_field(self.file_path_templates[self.template.type_name])
+        elif self.template.type_name in {
+            "WebBaseLoader",
+            "AZLyricsLoader",
+            "CollegeConfidentialLoader",
+            "HNLoader",
+            "IFixitLoader",
+            "IMSDbLoader",
+        }:
+            name = "web_path"
+        elif self.template.type_name in {"GitbookLoader"}:
+            name = "web_page"
+        elif self.template.type_name in {"ReadTheDocsLoader"}:
+            name = "path"
+        if name:
+            self.template.add_field(
+                TemplateField(
+                    field_type="str",
+                    required=True,
+                    show=True,
+                    name=name,
+                    value="",
+                    display_name="Web Page",
+                )
+            )

src/backend/langflow/template/frontend_node/memories.py

@@ -5,6 +5,20 @@ from langflow.template.frontend_node.base import FrontendNode
 
 
 class MemoryFrontendNode(FrontendNode):
+    #! Needs testing
+    def add_extra_fields(self) -> None:
+        # add return_messages field
+        self.template.add_field(
+            TemplateField(
+                field_type="bool",
+                required=False,
+                show=True,
+                name="return_messages",
+                advanced=False,
+                value=False,
+            )
+        )
+
     @staticmethod
     def format_field(field: TemplateField, name: Optional[str] = None) -> None:
         FrontendNode.format_field(field, name)
@@ -18,3 +32,7 @@ class MemoryFrontendNode(FrontendNode):
             field.value = 10
             field.display_name = "Memory Size"
         field.password = False
+        if field.name == "return_messages":
+            field.required = False
+            field.show = True
+            field.advanced = False

src/backend/langflow/template/frontend_node/prompts.py

@@ -74,7 +74,7 @@ class BasePromptFrontendNode(FrontendNode):
 class ZeroShotPromptNode(BasePromptFrontendNode):
     name: str = "ZeroShotPrompt"
     template: Template = Template(
-        type_name="zero_shot",
+        type_name="ZeroShotPrompt",
         fields=[
             TemplateField(
                 field_type="str",

src/backend/langflow/template/frontend_node/textsplitters.py

@@ -0,0 +1,49 @@
+from langflow.template.field.base import TemplateField
+from langflow.template.frontend_node.base import FrontendNode
+
+
+class TextSplittersFrontendNode(FrontendNode):
+    def add_extra_fields(self) -> None:
+        self.template.add_field(
+            TemplateField(
+                field_type="BaseLoader",
+                required=True,
+                show=True,
+                name="documents",
+            )
+        )
+        name = "separator"
+        if self.template.type_name == "CharacterTextSplitter":
+            name = "separator"
+        elif self.template.type_name == "RecursiveCharacterTextSplitter":
+            name = "separators"
+        self.template.add_field(
+            TemplateField(
+                field_type="str",
+                required=True,
+                show=True,
+                value=".",
+                name=name,
+                display_name="Separator",
+            )
+        )
+        self.template.add_field(
+            TemplateField(
+                field_type="int",
+                required=True,
+                show=True,
+                value=1000,
+                name="chunk_size",
+                display_name="Chunk Size",
+            )
+        )
+        self.template.add_field(
+            TemplateField(
+                field_type="int",
+                required=True,
+                show=True,
+                value=200,
+                name="chunk_overlap",
+                display_name="Chunk Overlap",
+            )
+        )

src/backend/langflow/template/frontend_node/tools.py

@@ -108,7 +108,7 @@ class PythonFunctionToolNode(FrontendNode):
 class PythonFunctionNode(FrontendNode):
     name: str = "PythonFunction"
     template: Template = Template(
-        type_name="python_function",
+        type_name="PythonFunction",
         fields=[
             TemplateField(
                 field_type="code",

src/backend/langflow/template/frontend_node/vectorstores.py

@@ -20,6 +20,9 @@ class VectorStoreFrontendNode(FrontendNode):
 
             self.template.add_field(extra_field)
 
+    def add_extra_base_classes(self) -> None:
+        self.base_classes.append("BaseRetriever")
+
     @staticmethod
     def format_field(field: TemplateField, name: Optional[str] = None) -> None:
         FrontendNode.format_field(field, name)

src/frontend/package-lock.json

@@ -53,6 +53,7 @@
                 "remark-gfm": "^3.0.1",
                 "remark-math": "^5.1.1",
                 "shadcn-ui": "^0.1.3",
+                "short-unique-id": "^4.4.4",
                 "switch": "^0.0.0",
                 "table": "^6.8.1",
                 "tailwind-merge": "^1.13.0",
@@ -8642,6 +8643,15 @@
                 "node": ">=8"
             }
         },
+        "node_modules/short-unique-id": {
+            "version": "4.4.4",
+            "resolved": "https://registry.npmjs.org/short-unique-id/-/short-unique-id-4.4.4.tgz",
+            "integrity": "sha512-oLF1NCmtbiTWl2SqdXZQbo5KM1b7axdp0RgQLq8qCBBLoq+o3A5wmLrNM6bZIh54/a8BJ3l69kTXuxwZ+XCYuw==",
+            "bin": {
+                "short-unique-id": "bin/short-unique-id",
+                "suid": "bin/short-unique-id"
+            }
+        },
         "node_modules/side-channel": {
             "version": "1.0.4",
             "dev": true,

src/frontend/package.json

@@ -48,6 +48,7 @@
         "remark-gfm": "^3.0.1",
         "remark-math": "^5.1.1",
         "shadcn-ui": "^0.1.3",
+        "short-unique-id": "^4.4.4",
         "switch": "^0.0.0",
         "table": "^6.8.1",
         "tailwind-merge": "^1.13.0",

src/frontend/src/CustomNodes/GenericNode/components/parameterComponent/index.tsx

@@ -25,6 +25,7 @@ import React from "react";
 import { nodeColors } from "../../../../utils";
 import ShadTooltip from "../../../../components/ShadTooltipComponent";
 import { PopUpContext } from "../../../../contexts/popUpContext";
+import ToggleShadComponent from "../../../../components/toggleShadComponent";
 
 export default function ParameterComponent({
   left,
@@ -39,7 +40,6 @@ export default function ParameterComponent({
 }: ParameterComponentType) {
   const ref = useRef(null);
   const refHtml = useRef(null);
-  const refData = useRef(null);
   const updateNodeInternals = useUpdateNodeInternals();
   const [position, setPosition] = useState(0);
   const { closePopUp } = useContext(PopUpContext);
@@ -64,11 +64,11 @@ export default function ParameterComponent({
   const { reactFlowInstance } = useContext(typesContext);
   let disabled =
     reactFlowInstance?.getEdges().some((e) => e.targetHandle === id) ?? false;
-
   const [myData, setMyData] = useState(useContext(typesContext).data);
 
   useEffect(() => {
     const groupedObj = groupByFamily(myData, tooltipTitle);
+
     refHtml.current = groupedObj.map((item, i) => (
       <span
         key={i}
@@ -108,169 +108,166 @@ export default function ParameterComponent({
   }, [tooltipTitle]);
 
   return (
-    <>
-      <div
-        ref={ref}
-        className="w-full flex flex-wrap justify-between items-center bg-muted dark:bg-gray-800 dark:text-white mt-1 px-5 py-2"
-      >
-        <>
-          <div
-            className={"text-sm truncate w-full " + (left ? "" : "text-end")}
+    <div
+      ref={ref}
+      className="w-full flex flex-wrap justify-between items-center bg-muted dark:bg-gray-800 dark:text-white mt-1 px-5 py-2"
+    >
+      <>
+        <div className={"text-sm truncate w-full " + (left ? "" : "text-end")}>
+          {title}
+          <span className="text-red-600">{required ? " *" : ""}</span>
+        </div>
+        {left &&
+        (type === "str" ||
+          type === "bool" ||
+          type === "float" ||
+          type === "code" ||
+          type === "prompt" ||
+          type === "file" ||
+          type === "int") ? (
+          <></>
+        ) : (
+          <ShadTooltip
+            delayDuration={0}
+            content={refHtml.current}
+            side={left ? "left" : "right"}
+            open={refHtml?.current?.length > 0}
           >
-            {title}
-            <span className="text-red-600">{required ? " *" : ""}</span>
-          </div>
-          {left &&
-          (type === "str" ||
-            type === "bool" ||
-            type === "float" ||
-            type === "code" ||
-            type === "prompt" ||
-            type === "file" ||
-            type === "int") ? (
-            <></>
-          ) : (
-            <ShadTooltip
-              delayDuration={0}
-              content={refHtml.current}
-              side={left ? "left" : "right"}
-              open={refHtml?.current?.length > 0}
-            >
-              <Handle
-                type={left ? "target" : "source"}
-                position={left ? Position.Left : Position.Right}
-                id={id}
-                isValidConnection={(connection) =>
-                  isValidConnection(connection, reactFlowInstance)
-                }
-                className={classNames(
-                  left ? "-ml-0.5 " : "-mr-0.5 ",
-                  "w-3 h-3 rounded-full border-2 bg-white dark:bg-gray-800"
-                )}
-                style={{
-                  borderColor: color,
-                  top: position,
-                }}
-              ></Handle>
-            </ShadTooltip>
-          )}
-
-          {left === true &&
-          type === "str" &&
-          !data.node.template[name].options ? (
-            <div className="mt-2 w-full">
-              {data.node.template[name].list ? (
-                <InputListComponent
-                  disabled={disabled}
-                  value={
-                    !data.node.template[name].value ||
-                    data.node.template[name].value === ""
-                      ? [""]
-                      : data.node.template[name].value
-                  }
-                  onChange={(t: string[]) => {
-                    data.node.template[name].value = t;
-                  }}
-                />
-              ) : data.node.template[name].multiline ? (
-                <TextAreaComponent
-                  disabled={disabled}
-                  value={data.node.template[name].value ?? ""}
-                  onChange={(t: string) => {
-                    data.node.template[name].value = t;
-                  }}
-                />
-              ) : (
-                <InputComponent
-                  disabled={disabled}
-                  disableCopyPaste={true}
-                  password={data.node.template[name].password ?? false}
-                  value={data.node.template[name].value ?? ""}
-                  onChange={(t) => {
-                    data.node.template[name].value = t;
-                  }}
-                />
+            <Handle
+              type={left ? "target" : "source"}
+              position={left ? Position.Left : Position.Right}
+              id={id}
+              isValidConnection={(connection) =>
+                isValidConnection(connection, reactFlowInstance)
+              }
+              className={classNames(
+                left ? "-ml-0.5 " : "-mr-0.5 ",
+                "w-3 h-3 rounded-full border-2 bg-white dark:bg-gray-800"
               )}
-            </div>
-          ) : left === true && type === "bool" ? (
-            <div className="mt-2">
-              <ToggleComponent
+              style={{
+                borderColor: color,
+                top: position,
+              }}
+            ></Handle>
+          </ShadTooltip>
+        )}
+
+        {left === true &&
+        type === "str" &&
+        !data.node.template[name].options ? (
+          <div className="mt-2 w-full">
+            {data.node.template[name].list ? (
+              <InputListComponent
                 disabled={disabled}
-                enabled={enabled}
-                setEnabled={(t) => {
-                  data.node.template[name].value = t;
-                  setEnabled(t);
-                }}
-              />
-            </div>
-          ) : left === true && type === "float" ? (
-            <div className="mt-2 w-full">
-              <FloatComponent
-                disabled={disabled}
-                disableCopyPaste={true}
-                value={data.node.template[name].value ?? ""}
-                onChange={(t) => {
-                  data.node.template[name].value = t;
-                }}
-              />
-            </div>
-          ) : left === true &&
-            type === "str" &&
-            data.node.template[name].options ? (
-            <div className="w-full">
-              <Dropdown
-                options={data.node.template[name].options}
-                onSelect={(newValue) =>
-                  (data.node.template[name].value = newValue)
+                value={
+                  !data.node.template[name].value ||
+                  data.node.template[name].value === ""
+                    ? [""]
+                    : data.node.template[name].value
                 }
-                value={data.node.template[name].value ?? "Choose an option"}
-              ></Dropdown>
-            </div>
-          ) : left === true && type === "code" ? (
-            <CodeAreaComponent
-              disabled={disabled}
-              value={data.node.template[name].value ?? ""}
-              onChange={(t: string) => {
-                data.node.template[name].value = t;
-              }}
-            />
-          ) : left === true && type === "file" ? (
-            <InputFileComponent
-              disabled={disabled}
-              value={data.node.template[name].value ?? ""}
-              onChange={(t: string) => {
-                data.node.template[name].value = t;
-              }}
-              fileTypes={data.node.template[name].fileTypes}
-              suffixes={data.node.template[name].suffixes}
-              onFileChange={(t: string) => {
-                data.node.template[name].content = t;
-              }}
-            ></InputFileComponent>
-          ) : left === true && type === "int" ? (
-            <div className="mt-2 w-full">
-              <IntComponent
+                onChange={(t: string[]) => {
+                  data.node.template[name].value = t;
+                }}
+              />
+            ) : data.node.template[name].multiline ? (
+              <TextAreaComponent
+                disabled={disabled}
+                value={data.node.template[name].value ?? ""}
+                onChange={(t: string) => {
+                  data.node.template[name].value = t;
+                }}
+              />
+            ) : (
+              <InputComponent
                 disabled={disabled}
                 disableCopyPaste={true}
+                password={data.node.template[name].password ?? false}
                 value={data.node.template[name].value ?? ""}
                 onChange={(t) => {
                   data.node.template[name].value = t;
                 }}
               />
-            </div>
-          ) : left === true && type === "prompt" ? (
-            <PromptAreaComponent
+            )}
+          </div>
+        ) : left === true && type === "bool" ? (
+          <div className="mt-2">
+            <ToggleShadComponent
               disabled={disabled}
+              enabled={enabled}
+              setEnabled={(t) => {
+                data.node.template[name].value = t;
+                setEnabled(t);
+              }}
+              size="large"
+            />
+          </div>
+        ) : left === true && type === "float" ? (
+          <div className="mt-2 w-full">
+            <FloatComponent
+              disabled={disabled}
+              disableCopyPaste={true}
               value={data.node.template[name].value ?? ""}
-              onChange={(t: string) => {
+              onChange={(t) => {
                 data.node.template[name].value = t;
               }}
             />
-          ) : (
-            <></>
-          )}
-        </>
-      </div>
-    </>
+          </div>
+        ) : left === true &&
+          type === "str" &&
+          data.node.template[name].options ? (
+          <div className="w-full">
+            <Dropdown
+              options={data.node.template[name].options}
+              onSelect={(newValue) =>
+                (data.node.template[name].value = newValue)
+              }
+              value={data.node.template[name].value ?? "Choose an option"}
+            ></Dropdown>
+          </div>
+        ) : left === true && type === "code" ? (
+          <CodeAreaComponent
+            disabled={disabled}
+            value={data.node.template[name].value ?? ""}
+            onChange={(t: string) => {
+              data.node.template[name].value = t;
+            }}
+          />
+        ) : left === true && type === "file" ? (
+          <InputFileComponent
+            disabled={disabled}
+            value={data.node.template[name].value ?? ""}
+            onChange={(t: string) => {
+              data.node.template[name].value = t;
+            }}
+            fileTypes={data.node.template[name].fileTypes}
+            suffixes={data.node.template[name].suffixes}
+            onFileChange={(t: string) => {
+              data.node.template[name].content = t;
+            }}
+          ></InputFileComponent>
+        ) : left === true && type === "int" ? (
+          <div className="mt-2 w-full">
+            <IntComponent
+              disabled={disabled}
+              disableCopyPaste={true}
+              value={data.node.template[name].value ?? ""}
+              onChange={(t) => {
+                data.node.template[name].value = t;
+              }}
+            />
+          </div>
+        ) : left === true && type === "prompt" ? (
+          <PromptAreaComponent
+            disabled={disabled}
+            value={data.node.template[name].value ?? ""}
+            onChange={(t: string) => {
+              data.node.template[name].value = t;
+            }}
+          />
+        ) : (
+          <></>
+        )}
+      </>
+    </div>
   );
 }

src/frontend/src/CustomNodes/GenericNode/index.tsx

@@ -1,16 +1,3 @@
-import {
-  BugAntIcon,
-  Cog6ToothIcon,
-  InformationCircleIcon,
-  TrashIcon,
-} from "@heroicons/react/24/outline";
-
-import {
-  CheckCircleIcon,
-  EllipsisHorizontalCircleIcon,
-  ExclamationCircleIcon,
-} from "@heroicons/react/24/solid";
-
 import {
   classNames,
   nodeColors,
@@ -33,6 +20,7 @@ import { NodeToolbar } from "reactflow";
 import NodeToolbarComponent from "../../pages/FlowPage/components/nodeToolbarComponent";
 
 import ShadTooltip from "../../components/ShadTooltipComponent";
+import { postValidateNode } from "../../controllers/API";
 export default function GenericNode({
   data,
   selected,
@@ -62,17 +50,13 @@ export default function GenericNode({
   const validateNode = useCallback(
     debounce(async () => {
       try {
-        const response = await fetch(`/validate/node/${data.id}`, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/json",
-          },
-          body: JSON.stringify(reactFlowInstance.toObject()),
-        });
+        const response = await postValidateNode(
+          data.id,
+          reactFlowInstance.toObject()
+        );
 
         if (response.status === 200) {
-          let jsonResponse = await response.json();
-          let jsonResponseParsed = await JSON.parse(jsonResponse);
+          let jsonResponseParsed = await JSON.parse(response.data);
           setValidationStatus(jsonResponseParsed);
         }
       } catch (error) {
@@ -150,11 +134,10 @@ export default function GenericNode({
                     "Validating..."
                   ) : (
                     <div className="max-h-96 overflow-auto">
-                      {validationStatus.params
-                        .split("\n")
-                        .map((line, index) => (
-                          <div key={index}>{line}</div>
-                        ))}
+                      {validationStatus.params ||
+                        ""
+                          .split("\n")
+                          .map((line, index) => <div key={index}>{line}</div>)}
                     </div>
                   )
                 }
@@ -191,7 +174,7 @@ export default function GenericNode({
         </div>
 
         <div className="h-full w-full py-5 text-gray-800">
-          <div className="w-full px-5 pb-3 text-sm text-gray-500 dark:text-gray-300">
+          <div className="w-full px-5 pb-3 text-sm text-muted-foreground">
             {data.node.description}
           </div>
 

src/frontend/src/components/EditFlowSettingsComponent/index.tsx

@@ -1,7 +1,7 @@
 import React, { useState, ChangeEvent } from "react";
-import { Textarea } from "../ui/textarea";
-import { Label } from "../ui/label";
-import { Input } from "../ui/input";
+import { Textarea } from "../../components/ui/textarea";
+import { Label } from "../../components/ui/label";
+import { Input } from "../../components/ui/input";
 
 type InputProps = {
   name: string | null;
@@ -62,7 +62,7 @@ export const EditFlowSettings: React.FC<InputProps> = ({
           )}
         </div>
         <Input
-          className="mt-2"
+          className="mt-2 font-normal"
           onChange={handleNameChange}
           type="text"
           name="name"
@@ -80,7 +80,7 @@ export const EditFlowSettings: React.FC<InputProps> = ({
           onChange={handleDescriptionChange}
           value={description ?? ""}
           placeholder="Flow description"
-          className="max-h-[100px] mt-2"
+          className="max-h-[100px] mt-2 font-normal"
           rows={3}
         />
       </Label>

src/frontend/src/components/cardComponent/index.tsx

@@ -40,7 +40,7 @@ export const CardComponent = ({
           </div>
           {onDelete && (
             <button onClick={onDelete}>
-              <Trash2 className="w-5 text-primary opacity-0 group-hover:opacity-100 transition-all" />
+              <Trash2 className="w-4 h-4 text-primary opacity-0 group-hover:opacity-100 transition-all" />
             </button>
           )}
         </CardTitle>

src/frontend/src/components/dropdownComponent/index.tsx

@@ -70,7 +70,7 @@ export default function Dropdown({
                       className={({ active }) =>
                         classNames(
                           active
-                            ? "text-white bg-slate-400 dark:bg-white dark:text-gray-500"
+                            ? " bg-accent dark:bg-white dark:text-gray-500"
                             : "",
                           editNode
                             ? "relative cursor-default select-none py-0.5 pl-3 pr-12 dark:text-gray-300 dark:bg-gray-800"

src/frontend/src/components/headerComponent/components/menuBar/index.tsx

@@ -45,7 +45,7 @@ export const MenuBar = ({ flows, tabId }) => {
   return (
     <div className="flex gap-2 items-center">
       <Link to="/">
-        <ChevronLeft className="w-5" />
+        <ChevronLeft className="w-4" />
       </Link>
       <div className="flex items-center font-medium text-sm rounded-md py-1 px-1.5 gap-0.5">
         <DropdownMenu>
@@ -62,7 +62,7 @@ export const MenuBar = ({ flows, tabId }) => {
                 openPopUp(<FlowSettingsModal />);
               }}
             >
-              <Settings2 className="w-4 h-4 mr-2" />
+              <Settings2 className="w-4 h-4 mr-2 dark:text-gray-300" />
               Settings
             </DropdownMenuItem>
             <DropdownMenuItem
@@ -70,7 +70,7 @@ export const MenuBar = ({ flows, tabId }) => {
                 undo();
               }}
             >
-              <Undo className="w-4 h-4 mr-2" />
+              <Undo className="w-4 h-4 mr-2 dark:text-gray-300" />
               Undo
             </DropdownMenuItem>
             <DropdownMenuItem
@@ -78,7 +78,7 @@ export const MenuBar = ({ flows, tabId }) => {
                 redo();
               }}
             >
-              <Redo className="w-4 h-4 mr-2" />
+              <Redo className="w-4 h-4 mr-2 dark:text-gray-300" />
               Redo
             </DropdownMenuItem>
             <DropdownMenuSeparator />

src/frontend/src/components/headerComponent/index.tsx

@@ -72,7 +72,7 @@ export default function Header() {
               Join The Community
             </a>
           </Button>
-          <button
+          {/* <button
             className="text-gray-600 hover:text-gray-500 dark:text-gray-300 dark:hover:text-gray-200"
             onClick={() => {
               setDark(!dark);
@@ -83,7 +83,7 @@ export default function Header() {
             ) : (
               <MoonIcon className="h-5 w-5" />
             )}
-          </button>
+          </button> */}
           <button
             className="text-gray-600 hover:text-gray-500 dark:text-gray-300 dark:hover:text-gray-200 relative"
             onClick={(event: React.MouseEvent<HTMLElement>) => {

src/frontend/src/components/intComponent/index.tsx

@@ -41,7 +41,7 @@ export default function IntComponent({
           if (disableCopyPaste) setDisableCopyPaste(false);
         }}
         onKeyDown={(event) => {
-          console.log(event);
+          // console.log(event);
           if (
             event.key !== "Backspace" &&
             event.key !== "Enter" &&

src/frontend/src/components/toggleShadComponent/index.tsx

@@ -1,4 +1,3 @@
-import { classNames } from "../../utils";
 import { useEffect } from "react";
 import { ToggleComponentType } from "../../types/components";
 import { Switch } from "../ui/switch";
@@ -7,17 +6,36 @@ export default function ToggleShadComponent({
   enabled,
   setEnabled,
   disabled,
+  size,
 }: ToggleComponentType) {
   useEffect(() => {
     if (disabled) {
       setEnabled(false);
     }
   }, [disabled, setEnabled]);
+  let scaleX, scaleY;
+  switch (size) {
+    case "small":
+      scaleX = 0.6;
+      scaleY = 0.6;
+      break;
+    case "medium":
+      scaleX = 0.8;
+      scaleY = 0.8;
+      break;
+    case "large":
+      scaleX = 1;
+      scaleY = 1;
+      break;
+    default:
+      scaleX = 1;
+      scaleY = 1;
+  }
   return (
     <div className={disabled ? "pointer-events-none cursor-not-allowed" : ""}>
       <Switch
         style={{
-          transform: "scaleX(0.6) scaleY(0.6)",
+          transform: `scaleX(${scaleX}) scaleY(${scaleY})`,
         }}
         className="data-[state=unchecked]:bg-slate-500"
         checked={enabled}

src/frontend/src/constants.tsx

@@ -1,5 +1,8 @@
 // src/constants.tsx
 
+import { FlowType } from "./types/flow";
+import { buildTweaks } from "./utils";
+
 /**
  * The base text for subtitle of Export Dialog (Toolbar)
  * @constant
@@ -51,10 +54,21 @@ export const TEXT_DIALOG_SUBTITLE = "Edit your text.";
  * @param {string} flowId - The id of the flow
  * @returns {string} - The python code
  */
-export const getPythonApiCode = (flowId: string): string => {
+export const getPythonApiCode = (flow: FlowType): string => {
+  const flowId = flow.id;
+
+  // create a dictionary of node ids and the values is an empty dictionary
+  // flow.data.nodes.forEach((node) => {
+  //   node.data.id
+  // }
+  const tweaks = buildTweaks(flow);
   return `import requests
 
-BASE_API_URL = "${window.location.protocol}//${window.location.host}/predict"
+BASE_API_URL = "${window.location.protocol}//${
+    window.location.host
+  }/ap1/v1/predict"
+FLOW_ID = "${flowId}"
+TWEAKS = ${JSON.stringify(tweaks, null, 2)}
 
 def run_flow(message: str, flow_id: str, tweaks: dict = None) -> dict:
     """
@@ -76,32 +90,35 @@ def run_flow(message: str, flow_id: str, tweaks: dict = None) -> dict:
     return response.json()
 
 # Setup any tweaks you want to apply to the flow
-tweaks = {} # {"nodeId": {"key": "value"}, "nodeId2": {"key": "value"}}
 
-FLOW_ID = "${flowId}"
-
-print(run_flow("Your message", flow_id=FLOW_ID, tweaks=tweaks))`;
+print(run_flow("Your message", flow_id=FLOW_ID, tweaks=TWEAKS))`;
 };
-
 /**
  * Function to get the curl code for the API
  * @param {string} flowId - The id of the flow
  * @returns {string} - The curl code
  */
-export const getCurlCode = (flowId: string): string => {
+export const getCurlCode = (flow: FlowType): string => {
+  const flowId = flow.id;
+  const tweaks = buildTweaks(flow);
   return `curl -X POST \\
-  -H "Content-Type: application/json" \\
-  -H "Authorization: Bearer ${flowId}" \\
-  -d '{"message": "Your message"}' \\
-  ${window.location.protocol}//${window.location.host}/predict`;
+  ${window.location.protocol}//${
+    window.location.host
+  }/api/v1/predict/${flowId} \\
+  -H 'Content-Type: application/json' \\
+  -d '{"message": "Your message", "tweaks": ${JSON.stringify(
+    tweaks,
+    null,
+    2
+  )}}'`;
 };
-
 /**
  * Function to get the python code for the API
  * @param {string} flowName - The name of the flow
  * @returns {string} - The python code
  */
-export const getPythonCode = (flowName: string): string => {
+export const getPythonCode = (flow: FlowType): string => {
+  const flowName = flow.name;
   return `from langflow import load_flow_from_json
 
     flow = load_flow_from_json("${flowName}.json")

src/frontend/src/contexts/tabsContext.tsx

@@ -12,7 +12,7 @@ import { updateIds, updateTemplate } from "../utils";
 import { alertContext } from "./alertContext";
 import { typesContext } from "./typesContext";
 import { APITemplateType } from "../types/api";
-import { v4 as uuidv4 } from "uuid";
+import ShortUniqueId from "short-unique-id";
 import { addEdge } from "reactflow";
 import {
   readFlowsFromDatabase,
@@ -23,14 +23,17 @@ import {
 } from "../controllers/API";
 import _ from "lodash";
 
+const uid = new ShortUniqueId({ length: 5 });
+
 const TabsContextInitialValue: TabsContextType = {
+  save: () => {},
   tabId: "",
   setTabId: (index: string) => {},
   flows: [],
   removeFlow: (id: string) => {},
   addFlow: async (flowData?: any) => "",
   updateFlow: (newFlow: FlowType) => {},
-  incrementNodeId: () => uuidv4(),
+  incrementNodeId: () => uid(),
   downloadFlow: (flow: FlowType) => {},
   downloadFlows: () => {},
   uploadFlows: () => {},
@@ -41,7 +44,7 @@ const TabsContextInitialValue: TabsContextType = {
   lastCopiedSelection: null,
   setLastCopiedSelection: (selection: any) => {},
 
-  getNodeId: () => "",
+  getNodeId: (nodeType: string) => "",
   paste: (
     selection: { nodes: any; edges: any },
     position: { x: number; y: number; paneX?: number; paneY?: number }
@@ -54,18 +57,46 @@ export const TabsContext = createContext<TabsContextType>(
 
 export function TabsProvider({ children }: { children: ReactNode }) {
   const { setErrorData, setNoticeData } = useContext(alertContext);
+
   const [tabId, setTabId] = useState("");
-  const [flows, setFlows] = useState([]);
-  const [id, setId] = useState(uuidv4());
+
+  const [flows, setFlows] = useState<Array<FlowType>>([]);
+  const [id, setId] = useState(uid());
   const { templates, reactFlowInstance } = useContext(typesContext);
   const [lastCopiedSelection, setLastCopiedSelection] = useState(null);
 
-  const newNodeId = useRef(uuidv4());
+  const newNodeId = useRef(uid());
   function incrementNodeId() {
-    newNodeId.current = uuidv4();
+    newNodeId.current = uid();
     return newNodeId.current;
   }
 
+  function save() {
+    // added clone deep to avoid mutating the original object
+    let Saveflows = _.cloneDeep(flows);
+    if (Saveflows.length !== 0) {
+      Saveflows.forEach((flow) => {
+        if (flow.data && flow.data?.nodes)
+          flow.data?.nodes.forEach((node) => {
+            // console.log(node.data.type);
+            //looking for file fields to prevent saving the content and breaking the flow for exceeding the the data limite for local storage
+            Object.keys(node.data.node.template).forEach((key) => {
+              // console.log(node.data.node.template[key].type);
+              if (node.data.node.template[key].type === "file") {
+                // console.log(node.data.node.template[key]);
+                node.data.node.template[key].content = null;
+                node.data.node.template[key].value = "";
+              }
+            });
+          });
+      });
+      window.localStorage.setItem(
+        "tabsData",
+        JSON.stringify({ tabId, flows: Saveflows, id })
+      );
+    }
+  }
+
   // function loadCookie(cookie: string) {
   //   if (cookie && Object.keys(templates).length > 0) {
   //     let cookieObject: LangFlowState = JSON.parse(cookie);
@@ -206,10 +237,11 @@ export function TabsProvider({ children }: { children: ReactNode }) {
   }
 
   function hardReset() {
-    newNodeId.current = uuidv4();
+    newNodeId.current = uid();
     setTabId("");
+
     setFlows([]);
-    setId(uuidv4());
+    setId(uid());
   }
 
   /**
@@ -249,8 +281,8 @@ export function TabsProvider({ children }: { children: ReactNode }) {
     });
   }
 
-  function getNodeId() {
-    return `dndnode_` + incrementNodeId();
+  function getNodeId(nodeType: string) {
+    return nodeType + "-" + incrementNodeId();
   }
 
   /**
@@ -262,6 +294,7 @@ export function TabsProvider({ children }: { children: ReactNode }) {
     // create a file input
     const input = document.createElement("input");
     input.type = "file";
+    input.accept = ".json";
     // add a change event listener to the file input
     input.onchange = (e: Event) => {
       // check if the file type is application/json
@@ -343,9 +376,9 @@ export function TabsProvider({ children }: { children: ReactNode }) {
       ? { x: position.paneX + position.x, y: position.paneY + position.y }
       : reactFlowInstance.project({ x: position.x, y: position.y });
 
-    selectionInstance.nodes.forEach((n) => {
+    selectionInstance.nodes.forEach((n: NodeType) => {
       // Generate a unique node ID
-      let newId = getNodeId();
+      let newId = getNodeId(n.data.type);
       idsMap[n.id] = newId;
 
       // Create a new node object
@@ -500,7 +533,6 @@ export function TabsProvider({ children }: { children: ReactNode }) {
   const createNewFlow = (flowData, flow) => ({
     description: flowData.description,
     name: flow?.name ?? "New Flow",
-    id: uuidv4(),
     data: flowData.data,
   });
 
@@ -540,6 +572,7 @@ export function TabsProvider({ children }: { children: ReactNode }) {
         tabId,
         setTabId,
         flows,
+        save,
         incrementNodeId,
         removeFlow,
         addFlow,

src/frontend/src/controllers/API/index.ts

@@ -2,6 +2,7 @@ import { PromptTypeAPI, errorsTypeAPI } from "./../../types/api/index";
 import { APIObjectType, sendAllProps } from "../../types/api/index";
 import axios, { AxiosResponse } from "axios";
 import { FlowStyleType, FlowType } from "../../types/flow";
+import { ReactFlowJsonObject } from "reactflow";
 
 /**
  * Fetches all objects from the API endpoint.
@@ -22,18 +23,19 @@ export async function sendAll(data: sendAllProps) {
   return await axios.post(`/api/v1/predict`, data);
 }
 
-/**
- * Validates code by sending it to an API endpoint.
- *
- * @param {string} code - The code to validate.
- * @returns {Promise<AxiosResponse<errorsTypeAPI>>} A promise that resolves to an AxiosResponse containing the validation results.
- */
-export async function checkCode(
+export async function postValidateCode(
   code: string
 ): Promise<AxiosResponse<errorsTypeAPI>> {
   return await axios.post("/api/v1/validate/code", { code });
 }
 
+export async function postValidateNode(
+  nodeId: string,
+  data: any
+): Promise<AxiosResponse<string>> {
+  return await axios.post(`/api/v1/validate/node/${nodeId}`, { data });
+}
+
 /**
  * Checks the prompt for the code block by sending it to an API endpoint.
  *
@@ -75,7 +77,13 @@ export async function getExamples(): Promise<FlowType[]> {
  * @returns {Promise<any>} The saved flow data.
  * @throws Will throw an error if saving fails.
  */
-export async function saveFlowToDatabase(newFlow: FlowType): Promise<FlowType> {
+export async function saveFlowToDatabase(newFlow: {
+  name: string;
+  id: string;
+  data: ReactFlowJsonObject;
+  description: string;
+  style?: FlowStyleType;
+}): Promise<FlowType> {
   try {
     const response = await axios.post("/api/v1/flows/", {
       name: newFlow.name,

src/frontend/src/index.css

@@ -72,47 +72,85 @@
 
 :root {
   --background: 0 0% 100%;
+  /* hsl(0 0% 100%) */
   --foreground: 222.2 47.4% 11.2%;
-  --muted: 210 30% 98.5%;
+  /* hsl(222 47% 11%) */
+  --muted: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   --muted-foreground: 215.4 16.3% 46.9%;
+  /* hsl(215 16% 46%) */
   --popover: 0 0% 100%;
+  /* hsl(0 0% 100%) */
   --popover-foreground: 222.2 47.4% 11.2%;
+  /* hsl(222 47% 11%) */
   --card: 0 0% 100%;
+  /* hsl(0 0% 100%) */
   --card-foreground: 222.2 47.4% 11.2%;
-  --border: 214.3 31.8% 93.4%;
+  /* hsl(222 47% 11%) */
+  --border: 214.3 31.8% 91.4%;
+  /* hsl(214 32% 91%) */
   --input: 214.3 31.8% 91.4%;
-  --primary: 222.2 37.4% 18%;
+  /* hsl(214 32% 91%) */
+  --primary: 222.2 47.4% 18%;
+  /* hsl(222 47% 18%) */
   --primary-foreground: 210 40% 98%;
-  --secondary: 210 30% 96.1%;
+  /* hsl(210 40% 98%) */
+  --secondary: 210 40% 96.1%;
+  /* hsl(210 40% 96%) */
   --secondary-foreground: 222.2 47.4% 11.2%;
-  --accent: 210 30% 96.1%;
-  --accent-foreground: 222.2 37.4% 11.2%;
+  /* hsl(222 47% 11%) */
+  --accent: 210 40% 96.1%;
+  /* hsl(210 40% 96%) */
+  --accent-foreground: 222.2 47.4% 11.2%;
+  /* hsl(222 47% 11%) */
   --destructive: 0 100% 50%;
+  /* hsl(0 100% 50%) */
   --destructive-foreground: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   --ring: 215 20.2% 65.1%;
+  /* hsl(215 20% 65%) */
   --radius: 0.5rem;
 }
 
 .dark {
   -background: 224 71% 4%;
+  /* hsl(224 71% 4%) */
   -foreground: 213 31% 91%;
+  /* hsl(213 31% 91%) */
   -muted: 223 47% 11%;
+  /* hsl(223 47% 11%) */
   -muted-foreground: 215.4 16.3% 56.9%;
+  /* hsl(215 16% 56%) */
   -popover: 224 71% 4%;
+  /* hsl(224 71% 4%) */
   -popover-foreground: 215 20.2% 65.1%;
+  /* hsl(215 20% 65%) */
   -card: 224 71% 4%;
+  /* hsl(224 71% 4%) */
   -card-foreground: 213 31% 91%;
+  /* hsl(213 31% 91%) */
   -border: 216 34% 17%;
+  /* hsl(216 34% 17%) */
   -input: 216 34% 17%;
+  /* hsl(216 34% 17%) */
   -primary: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   -primary-foreground: 222.2 47.4% 1.2%;
+  /* hsl(222 47% 1%) */
   -secondary: 222.2 47.4% 11.2%;
+  /* hsl(222 47% 11%) */
   -secondary-foreground: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   -accent: 216 34% 17%;
+  /* hsl(216 34% 17%) */
   -accent-foreground: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   -destructive: 0 63% 31%;
+  /* hsl(0 63% 31%) */
   -destructive-foreground: 210 40% 98%;
+  /* hsl(210 40% 98%) */
   -ring: 216 34% 17%;
+  /* hsl(216 34% 17%) */
   -radius: 0.5rem;
 }
 

src/frontend/src/modals/ApiModal/index.tsx

@@ -1,10 +1,6 @@
-import { IconCheck, IconClipboard, IconDownload } from "@tabler/icons-react";
-import {
-  XMarkIcon,
-  CommandLineIcon,
-  CodeBracketSquareIcon,
-} from "@heroicons/react/24/outline";
-import { Fragment, useContext, useRef, useState } from "react";
+import { IconCheck, IconClipboard } from "@tabler/icons-react";
+import { CodeBracketSquareIcon } from "@heroicons/react/24/outline";
+import { useContext, useState } from "react";
 import { PopUpContext } from "../../contexts/popUpContext";
 import "ace-builds/src-noconflict/mode-python";
 import "ace-builds/src-noconflict/theme-github";
@@ -18,13 +14,11 @@ import {
   Dialog,
   DialogContent,
   DialogDescription,
-  DialogFooter,
   DialogHeader,
   DialogTitle,
   DialogTrigger,
 } from "../../components/ui/dialog";
-import { Button } from "../../components/ui/button";
-import { FlowType } from "../../types/flow";
+import { FlowType } from "../../types/flow/index";
 import { getCurlCode, getPythonApiCode, getPythonCode } from "../../constants";
 import { EXPORT_CODE_DIALOG } from "../../constants";
 
@@ -55,10 +49,10 @@ export default function ApiModal({ flow }: { flow: FlowType }) {
     }
   }
 
-  const pythonApiCode = getPythonApiCode(flow.id);
+  const pythonApiCode = getPythonApiCode(flow);
 
-  const curl_code = getCurlCode(flow.id);
-  const pythonCode = getPythonCode(flow.name);
+  const curl_code = getCurlCode(flow);
+  const pythonCode = getPythonCode(flow);
 
   const tabs = [
     {
@@ -96,8 +90,8 @@ export default function ApiModal({ flow }: { flow: FlowType }) {
           <DialogDescription>{EXPORT_CODE_DIALOG}</DialogDescription>
         </DialogHeader>
 
-        <div className="flex flex-col h-full w-full ">
-          <div className="flex px-5 z-10">
+        <div className="flex flex-col h-full w-full overflow-hidden">
+          <div className="flex px-5 z-10 w-full">
             {tabs.map((tab, index) => (
               <button
                 key={index}
@@ -117,7 +111,7 @@ export default function ApiModal({ flow }: { flow: FlowType }) {
             ))}
           </div>
           <div className=" overflow-hidden px-4 sm:p-4 sm:pb-0 sm:pt-0 w-full h-full rounded-lg border-gray-200 border-[1px] bg-muted dark:bg-gray-800">
-            <div className="items-center mb-2">
+            <div className="items-center mb-2 w-full">
               <div className="float-right">
                 <button
                   className="flex gap-1.5 items-center rounded bg-none p-1 text-xs text-gray-500 dark:text-gray-300"
@@ -133,7 +127,7 @@ export default function ApiModal({ flow }: { flow: FlowType }) {
               </div>
             </div>
             <SyntaxHighlighter
-              className="h-[350px] w-full"
+              className="h-[350px] w-full overflow-auto"
               language={tabs[activeTab].mode}
               style={oneDark}
               customStyle={{ margin: 0 }}

src/frontend/src/modals/EditNodeModal/index.tsx

@@ -1,30 +1,21 @@
-import {
-  ChevronDoubleLeftIcon,
-  ChevronDoubleRightIcon,
-  PencilSquareIcon,
-  XMarkIcon,
-} from "@heroicons/react/24/outline";
-import { Fragment, useContext, useEffect, useRef, useState } from "react";
+import { useContext, useEffect, useRef, useState } from "react";
 import { PopUpContext } from "../../contexts/popUpContext";
 import { NodeDataType } from "../../types/flow";
-import { classNames, limitScrollFieldsModal, nodeIcons } from "../../utils";
+import { classNames, limitScrollFieldsModal } from "../../utils";
 import { typesContext } from "../../contexts/typesContext";
 import {
   Table,
   TableBody,
-  TableCaption,
   TableCell,
   TableHead,
   TableHeader,
   TableRow,
 } from "../../components/ui/table";
-import { Switch } from "../../components/ui/switch";
 import ToggleShadComponent from "../../components/toggleShadComponent";
 import { VariableIcon } from "@heroicons/react/24/outline";
 import InputListComponent from "../../components/inputListComponent";
 import TextAreaComponent from "../../components/textAreaComponent";
 import InputComponent from "../../components/inputComponent";
-import ToggleComponent from "../../components/toggleComponent";
 import FloatComponent from "../../components/floatComponent";
 import Dropdown from "../../components/dropdownComponent";
 import IntComponent from "../../components/intComponent";
@@ -42,8 +33,8 @@ import {
   DialogTrigger,
 } from "../../components/ui/dialog";
 import { Button } from "../../components/ui/button";
-import { EDIT_DIALOG_SUBTITLE } from "../../constants";
 import { Edit } from "lucide-react";
+import { Badge } from "../../components/ui/badge";
 
 export default function EditNodeModal({ data }: { data: NodeDataType }) {
   const [open, setOpen] = useState(true);
@@ -95,14 +86,11 @@ export default function EditNodeModal({ data }: { data: NodeDataType }) {
       <DialogContent className="lg:max-w-[700px] ">
         <DialogHeader>
           <DialogTitle className="flex items-center">
-            <span className="pr-2">Edit Node</span>
-            <Edit
-              className="h-5 w-5 text-gray-800 pl-1 dark:text-white"
-              aria-hidden="true"
-            />
+            <span className="pr-2">{data.type}</span>
+            <Badge variant="secondary">ID: {data.id}</Badge>
           </DialogTitle>
           <DialogDescription>
-            {EDIT_DIALOG_SUBTITLE}
+            {data.node?.description}
             <div className="flex pt-4">
               <VariableIcon className="w-5 h-5 pe-1 text-gray-700 stroke-2 dark:text-slate-200">
                 &nbsp;
@@ -151,7 +139,7 @@ export default function EditNodeModal({ data }: { data: NodeDataType }) {
                       )
                       .map((n, i) => (
                         <TableRow key={i} className="h-10 dark:border-b-muted">
-                          <TableCell className="p-0 text-center text-gray-900 text-xs dark:text-gray-300 text-sm">
+                          <TableCell className="p-0 text-center text-gray-900 dark:text-gray-300 text-sm">
                             {data.node.template[n].name
                               ? data.node.template[n].name
                               : data.node.template[n].display_name}
@@ -206,6 +194,7 @@ export default function EditNodeModal({ data }: { data: NodeDataType }) {
                                     data.node.template[n].value = e;
                                     setEnabled(e);
                                   }}
+                                  size="small"
                                   disabled={false}
                                 />
                               </div>
@@ -299,6 +288,7 @@ export default function EditNodeModal({ data }: { data: NodeDataType }) {
                                   changeAdvanced(data.node.template[n])
                                 }
                                 disabled={false}
+                                size="small"
                               />
                             </div>
                           </TableCell>
@@ -319,7 +309,7 @@ export default function EditNodeModal({ data }: { data: NodeDataType }) {
             }}
             type="submit"
           >
-            Save changes
+            Save Changes
           </Button>
         </DialogFooter>
       </DialogContent>

src/frontend/src/modals/chatModal/chatInput/index.tsx

@@ -44,7 +44,7 @@ export default function ChatInput({
         }}
         className={classNames(
           lockChat
-            ? " bg-gray-300 text-black dark:bg-gray-700 dark:text-gray-300"
+            ? " bg-input text-black dark:bg-gray-700 dark:text-gray-300"
             : "  bg-white-200 text-black dark:bg-gray-900 dark:text-gray-300",
           "form-input block w-full custom-scroll rounded-md border-gray-300 dark:border-gray-600 pr-10 sm:text-sm" +
             INPUT_STYLE

src/frontend/src/modals/chatModal/chatMessage/index.tsx

@@ -34,8 +34,8 @@ export default function ChatMessage({
       className={classNames(
         "w-full py-2 pl-2 flex",
         chat.isSend
-          ? "bg-white dark:bg-gray-900 "
-          : "bg-gray-200  dark:bg-gray-800"
+          ? "bg-background dark:bg-gray-900 "
+          : "bg-input  dark:bg-gray-800"
       )}
     >
       <div

src/frontend/src/modals/codeAreaModal/index.tsx

@@ -8,7 +8,7 @@ import "ace-builds/src-noconflict/theme-twilight";
 import "ace-builds/src-noconflict/ext-language_tools";
 // import "ace-builds/webpack-resolver";
 import { darkContext } from "../../contexts/darkContext";
-import { checkCode } from "../../controllers/API";
+import { postValidateCode } from "../../controllers/API";
 import { alertContext } from "../../contexts/alertContext";
 import { TabsContext } from "../../contexts/tabsContext";
 import {
@@ -81,7 +81,7 @@ export default function CodeAreaModal({
           <Button
             className="mt-3"
             onClick={() => {
-              checkCode(code)
+              postValidateCode(code)
                 .then((apiReturn) => {
                   if (apiReturn.data) {
                     let importsErrors = apiReturn.data.imports.errors;

src/frontend/src/modals/exportModal/index.tsx

@@ -16,11 +16,8 @@ import {
 import { Button } from "../../components/ui/button";
 import { Checkbox } from "../../components/ui/checkbox";
 import { EXPORT_DIALOG_SUBTITLE } from "../../constants";
-import EditFlowSettings from "../../components/nameInputComponent";
-import { Label } from "../../components/ui/label";
-import { Input } from "../../components/ui/input";
-import { Textarea } from "../../components/ui/textarea";
 import { Download } from "lucide-react";
+import EditFlowSettings from "../../components/EditFlowSettingsComponent";
 
 export default function ExportModal() {
   const [open, setOpen] = useState(true);
@@ -57,44 +54,15 @@ export default function ExportModal() {
           <DialogDescription>{EXPORT_DIALOG_SUBTITLE}</DialogDescription>
         </DialogHeader>
 
-        <Label>
-          <span className="font-medium">Name</span>
-
-          <Input
-            className="mt-2 focus-visible:ring-1"
-            onChange={(event) => {
-              if (event.target.value != "") {
-                let newFlow = flows.find((f) => f.id === tabId);
-                newFlow.name = event.target.value;
-                setName(event.target.value);
-                updateFlow(newFlow);
-              } else {
-                setName(event.target.value);
-              }
-            }}
-            type="text"
-            name="name"
-            value={name ?? null}
-            placeholder="File name"
-            id="name"
-          />
-        </Label>
-        <Label>
-          <span className="font-medium">Description (optional)</span>
-          <Textarea
-            name="description"
-            id="description"
-            onChange={(event) => {
-              let newFlow = flows.find((f) => f.id === tabId);
-              newFlow.description = event.target.value;
-              updateFlow(newFlow);
-            }}
-            value={flows.find((f) => f.id === tabId).description ?? null}
-            placeholder="Flow description"
-            className="max-h-[100px] mt-2 focus-visible:ring-1"
-            rows={3}
-          />
-        </Label>
+        <EditFlowSettings
+          name={name}
+          description={description}
+          flows={flows}
+          tabId={tabId}
+          setName={setName}
+          setDescription={setDescription}
+          updateFlow={updateFlow}
+        />
         <div className="flex items-center space-x-2">
           <Checkbox
             id="terms"

src/frontend/src/modals/flowSettingsModal/index.tsx

@@ -15,7 +15,7 @@ import {
 import { Button } from "../../components/ui/button";
 import { SETTINGS_DIALOG_SUBTITLE } from "../../constants";
 import { updateFlowInDatabase } from "../../controllers/API";
-import EditFlowSettings from "../../components/nameInputComponent";
+import EditFlowSettings from "../../components/EditFlowSettingsComponent";
 
 export default function FlowSettingsModal() {
   const [open, setOpen] = useState(true);
@@ -52,10 +52,6 @@ export default function FlowSettingsModal() {
         <DialogHeader>
           <DialogTitle className="flex items-center">
             <span className="pr-2">Settings</span>
-            <ArrowDownTrayIcon
-              className="h-6 w-6 text-gray-800 pl-1 dark:text-white"
-              aria-hidden="true"
-            />
           </DialogTitle>
           <DialogDescription>{SETTINGS_DIALOG_SUBTITLE}</DialogDescription>
         </DialogHeader>

src/frontend/src/modals/promptModal/index.tsx

@@ -43,7 +43,7 @@ export default function PromptAreaModal({
           leaveFrom="opacity-100"
           leaveTo="opacity-0"
         >
-          <div className="fixed inset-0 bg-gray-500 dark:bg-gray-600 dark:bg-opacity-75 bg-opacity-75 transition-opacity" />
+          <div className="fixed inset-0 bg-ring dark:bg-gray-600 dark:bg-opacity-75 bg-opacity-75 transition-opacity" />
         </Transition.Child>
 
         <div className="fixed inset-0 z-10 overflow-y-auto">
@@ -87,7 +87,7 @@ export default function PromptAreaModal({
                       </Dialog.Title>
                     </div>
                   </div>
-                  <div className="h-full w-full bg-gray-200 overflow-auto dark:bg-gray-900 p-4 gap-4 flex flex-row justify-center items-center">
+                  <div className="h-full w-full bg-accent overflow-auto dark:bg-gray-900 p-4 gap-4 flex flex-row justify-center items-center">
                     <div className="flex h-full w-full">
                       <div className="overflow-hidden px-4 py-5 sm:p-6 w-full h-full rounded-lg bg-white dark:bg-gray-800 shadow">
                         <textarea

src/frontend/src/pages/CommunityPage/index.tsx

@@ -1,42 +1,10 @@
-import {
-  Tabs,
-  TabsList,
-  TabsTrigger,
-  TabsContent,
-} from "../../components/ui/tabs";
-import ExtraSidebar from "../../components/ExtraSidebarComponent";
-import { ReactFlowProvider } from "reactflow";
-import FlowPage from "../FlowPage";
 import { useContext, useEffect, useState } from "react";
-import {
-  SunIcon,
-  MoonIcon,
-  BellIcon,
-  GithubIcon,
-  Download,
-  Upload,
-  Plus,
-  Home,
-  Users2,
-  GitFork,
-} from "lucide-react";
+import { GithubIcon, Users2, GitFork } from "lucide-react";
 import { TabsContext } from "../../contexts/tabsContext";
-import AlertDropdown from "../../alerts/alertDropDown";
 import { alertContext } from "../../contexts/alertContext";
-import { darkContext } from "../../contexts/darkContext";
-import { PopUpContext } from "../../contexts/popUpContext";
-import { typesContext } from "../../contexts/typesContext";
 import { Button } from "../../components/ui/button";
-import { FaGithub } from "react-icons/fa";
 
-import _ from "lodash";
-
-import {
-  getExamples,
-  updateFlowInDatabase,
-  uploadFlowsToDatabase,
-} from "../../controllers/API";
-import { MenuBar } from "../../components/headerComponent/components/menuBar";
+import { getExamples } from "../../controllers/API";
 import { FlowType } from "../../types/flow";
 import { CardComponent } from "../../components/cardComponent";
 import { useNavigate } from "react-router-dom";

src/frontend/src/pages/FlowPage/components/PageComponent/index.tsx

@@ -127,6 +127,7 @@ export default function Page({ flow }: { flow: FlowType }) {
     setEdges(flow?.data?.edges ?? []);
     if (reactFlowInstance) {
       setViewport(flow?.data?.viewport ?? { x: 1, y: 0, zoom: 0.5 });
+      reactFlowInstance.fitView();
     }
   }, [flow, reactFlowInstance, setEdges, setNodes, setViewport]);
   //set extra sidebar
@@ -213,7 +214,8 @@ export default function Page({ flow }: { flow: FlowType }) {
       });
 
       // Generate a unique node ID
-      let newId = getNodeId();
+      let { type } = data;
+      let newId = getNodeId(type);
       let newNode: NodeType;
 
       if (data.type !== "groupNode") {

src/frontend/src/pages/FlowPage/components/extraSidebarComponent/index.tsx

@@ -1,9 +1,4 @@
-import {
-  Bars2Icon,
-  PencilSquareIcon,
-  Square2StackIcon,
-  TrashIcon,
-} from "@heroicons/react/24/outline";
+import { Bars2Icon } from "@heroicons/react/24/outline";
 import DisclosureComponent from "../DisclosureComponent";
 import {
   classNames,
@@ -11,26 +6,27 @@ import {
   nodeIcons,
   nodeNames,
 } from "../../../../utils";
-import { useContext, useEffect, useState, useRef } from "react";
+import { useContext, useState } from "react";
 import { typesContext } from "../../../../contexts/typesContext";
 import { APIClassType, APIObjectType } from "../../../../types/api";
 import { MagnifyingGlassIcon } from "@heroicons/react/24/outline";
 import ShadTooltip from "../../../../components/ShadTooltipComponent";
-import { Code, Code2, FileDown, FileUp, Import, Save } from "lucide-react";
+import { Code2, FileDown, FileUp, Save } from "lucide-react";
 import { PopUpContext } from "../../../../contexts/popUpContext";
 import ImportModal from "../../../../modals/importModal";
 import ExportModal from "../../../../modals/exportModal";
 import ApiModal from "../../../../modals/ApiModal";
 import { TabsContext } from "../../../../contexts/tabsContext";
-import { Separator } from "../../../../components/ui/separator";
 import { alertContext } from "../../../../contexts/alertContext";
 import { updateFlowInDatabase } from "../../../../controllers/API";
 import { INPUT_STYLE } from "../../../../constants";
+import { Input } from "../../../../components/ui/input";
+import { Separator } from "../../../../components/ui/separator";
 
 export default function ExtraSidebar() {
   const { data } = useContext(typesContext);
   const { openPopUp } = useContext(PopUpContext);
-  const { flows, tabId } = useContext(TabsContext);
+  const { flows, tabId, uploadFlow } = useContext(TabsContext);
   const { setSuccessData, setErrorData } = useContext(alertContext);
   const [dataFilter, setFilterData] = useState(data);
   const [search, setSearch] = useState("");
@@ -82,7 +78,8 @@ export default function ExtraSidebar() {
           <button
             className="hover:dark:hover:bg-[#242f47] text-gray-700 w-full justify-center shadow-sm transition-all duration-500 ease-in-out dark:bg-gray-800 dark:text-gray-300  relative inline-flex items-center rounded-md bg-white px-2 py-2 ring-1 ring-inset ring-gray-300 hover:bg-gray-50"
             onClick={() => {
-              openPopUp(<ImportModal />);
+              // openPopUp(<ImportModal />);
+              uploadFlow();
             }}
           >
             <FileUp className="w-5 h-5 dark:text-gray-300"></FileUp>
@@ -132,7 +129,7 @@ export default function ExtraSidebar() {
           type="text"
           name="search"
           id="search"
-          placeholder="Search nodes"
+          placeholder="Search Nodes"
           className={
             INPUT_STYLE +
             "border-1 dark:border-slate-600 dark:border-0.5 dark:ring-0 focus-visible:dark:ring-0 focus-visible:dark:ring-offset-1 rounded-md border border-input bg-transparent px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50"

src/frontend/src/pages/FlowPage/components/nodeToolbarComponent/index.tsx

@@ -1,21 +1,9 @@
-import React, { useContext, useState } from "react";
-import { Menu, Transition } from "@headlessui/react";
-import { EllipsisVerticalIcon } from "@heroicons/react/20/solid";
-import {
-  Cog6ToothIcon,
-  TrashIcon,
-  PencilSquareIcon,
-  DocumentDuplicateIcon,
-  DocumentPlusIcon,
-  Square2StackIcon,
-} from "@heroicons/react/24/outline";
+import { useContext, useState } from "react";
+import { Settings2, Copy, Trash2 } from "lucide-react";
 import { classNames } from "../../../../utils";
-import { Fragment } from "react";
-import NodeModal from "../../../../modals/NodeModal";
 import { TabsContext } from "../../../../contexts/tabsContext";
 import { useReactFlow } from "reactflow";
 import EditNodeModal from "../../../../modals/EditNodeModal";
-import TooltipReact from "../../../../components/ReactTooltipComponent";
 import ShadTooltip from "../../../../components/ShadTooltipComponent";
 
 const NodeToolbarComponent = (props) => {
@@ -48,7 +36,7 @@ const NodeToolbarComponent = (props) => {
                 props.deleteNode(props.data.id);
               }}
             >
-              <TrashIcon className="w-5 h-5 dark:text-gray-300"></TrashIcon>
+              <Trash2 className="w-4 h-4 dark:text-gray-300"></Trash2>
             </button>
           </ShadTooltip>
 
@@ -61,7 +49,7 @@ const NodeToolbarComponent = (props) => {
               )}
               onClick={(event) => {
                 event.preventDefault();
-                console.log(reactFlowInstance.getNode(props.data.id));
+                // console.log(reactFlowInstance.getNode(props.data.id));
                 paste(
                   {
                     nodes: [reactFlowInstance.getNode(props.data.id)],
@@ -76,7 +64,7 @@ const NodeToolbarComponent = (props) => {
                 );
               }}
             >
-              <Square2StackIcon className="w-5 h-5  dark:text-gray-300"></Square2StackIcon>
+              <Copy className="w-4 h-4 dark:text-gray-300"></Copy>
             </button>
           </ShadTooltip>
 
@@ -89,12 +77,12 @@ const NodeToolbarComponent = (props) => {
                   props.openPopUp(<EditNodeModal data={props.data} />);
                 }}
               >
-                <PencilSquareIcon className="w-5 h-5  dark:text-gray-300"></PencilSquareIcon>
+                <Settings2 className="w-4 h-4 dark:text-gray-300"></Settings2>
               </button>
             </ShadTooltip>
           )}
 
-          {/* 
+          {/*
           <Menu as="div" className="relative inline-block text-left z-100">
             <button className="hover:dark:hover:bg-[#242f47] text-gray-700 transition-all duration-500 ease-in-out dark:bg-gray-800 dark:text-gray-300 shadow-md relative -ml-px inline-flex items-center bg-white px-2 py-2 ring-1 ring-inset ring-gray-300 hover:bg-muted focus:z-10 rounded-r-md">
               <div>
@@ -133,7 +121,7 @@ const NodeToolbarComponent = (props) => {
                             "w-full group flex items-center px-4 py-2 text-sm"
                           )}
                         >
-                          <PencilSquareIcon
+                          <Settings
                             className="mr-3 h-5 w-5 text-gray-400 group-hover:text-gray-500"
                             aria-hidden="true"
                           />

src/frontend/src/pages/MainPage/index.tsx

@@ -26,7 +26,7 @@ export default function HomePage() {
             }}
           >
             <Download className="w-4 mr-2" />
-            Download Database
+            Download Collection
           </Button>
           <Button
             variant="primary"
@@ -35,7 +35,7 @@ export default function HomePage() {
             }}
           >
             <Upload className="w-4 mr-2" />
-            Upload Database
+            Upload Collection
           </Button>
           <Button
             variant="primary"

src/frontend/src/types/components/index.ts

@@ -21,6 +21,7 @@ export type ToggleComponentType = {
   enabled: boolean;
   setEnabled: (state: boolean) => void;
   disabled: boolean;
+  size: "small" | "medium" | "large";
 };
 export type DropDownComponentType = {
   value: string;

src/frontend/src/types/tabs/index.ts

@@ -1,6 +1,7 @@
 import { FlowType } from "../flow";
 
 export type TabsContextType = {
+  save: () => void;
   tabId: string;
   setTabId: (index: string) => void;
   flows: Array<FlowType>;
@@ -16,7 +17,7 @@ export type TabsContextType = {
   //disable CopyPaste
   disableCopyPaste: boolean;
   setDisableCopyPaste: (value: boolean) => void;
-  getNodeId: () => string;
+  getNodeId: (nodeType: string) => string;
   paste: (
     selection: { nodes: any; edges: any },
     position: { x: number; y: number; paneX?: number; paneY?: number }

src/frontend/src/utils.ts

@@ -16,14 +16,13 @@ import {
   Squares2X2Icon,
   Bars3CenterLeftIcon,
 } from "@heroicons/react/24/outline";
-import { Connection, Edge, Node, ReactFlowInstance, addEdge } from "reactflow";
-import { FlowType, NodeType } from "./types/flow";
-import { APITemplateType, TemplateVariableType } from "./types/api";
+import { Connection, Edge, Node, ReactFlowInstance } from "reactflow";
+import { FlowType, NodeDataType, NodeType } from "./types/flow";
+import { APITemplateType } from "./types/api";
 import _ from "lodash";
 import { ChromaIcon } from "./icons/ChromaIcon";
 import { AnthropicIcon } from "./icons/Anthropic";
 import { AirbyteIcon } from "./icons/Airbyte";
-import { AzIcon } from "./icons/AzLogo";
 import { BingIcon } from "./icons/Bing";
 import { CohereIcon } from "./icons/Cohere";
 import { EvernoteIcon } from "./icons/Evernote";
@@ -37,17 +36,9 @@ import { MetaIcon } from "./icons/Meta";
 import { MidjorneyIcon } from "./icons/Midjorney";
 import { NotionIcon } from "./icons/Notion";
 import { OpenAiIcon } from "./icons/OpenAi";
-import { PowerPointIcon } from "./icons/PowerPoint";
 import { QDrantIcon } from "./icons/QDrant";
-import { ReadTheDocsIcon } from "./icons/ReadTheDocs";
 import { SearxIcon } from "./icons/Searx";
 import { SlackIcon } from "./icons/Slack";
-import { WeaviateIcon } from "./icons/Weaviate";
-import { WikipediaIcon } from "./icons/Wikipedia";
-import { WolframIcon } from "./icons/Wolfram";
-import { WordIcon } from "./icons/Word";
-import { SerperIcon } from "./icons/Serper";
-import { v4 as uuidv4 } from "uuid";
 import clsx, { ClassValue } from "clsx";
 import { twMerge } from "tailwind-merge";
 
@@ -634,9 +625,9 @@ export function checkUpperWords(str: string) {
 export function updateIds(newFlow, getNodeId) {
   let idsMap = {};
 
-  newFlow.nodes.forEach((n) => {
+  newFlow.nodes.forEach((n: NodeType) => {
     // Generate a unique node ID
-    let newId = getNodeId();
+    let newId = getNodeId(n.data.type);
     idsMap[n.id] = newId;
     n.id = newId;
     n.data.id = newId;
@@ -720,3 +711,10 @@ export function groupByFamily(data, baseClasses) {
 
   return groupedObj;
 }
+
+export function buildTweaks(flow) {
+  return flow.data.nodes.reduce((acc, node) => {
+    acc[node.data.id] = {};
+    return acc;
+  }, {});
+}

src/frontend/vite.config.ts

@@ -1,7 +1,7 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react-swc";
 import svgr from "vite-plugin-svgr";
-const apiRoutes = ["^/api/v1/"];
+const apiRoutes = ["^/api/v1/", "/health"];
 
 // Use environment variable to determine the target.
 const target = process.env.VITE_PROXY_TARGET || "http://127.0.0.1:7860";

tests/data/complex_example.json

@@ -352,7 +352,7 @@
                                 "type": "str",
                                 "list": false
                             },
-                            "_type": "zero_shot"
+                            "_type": "ZeroShotPrompt"
                         },
                         "description": "Prompt template for Zero Shot Agent.",
                         "base_classes": [

tests/test_agents_template.py

@@ -1,15 +1,4 @@
 from fastapi.testclient import TestClient
-from langflow.settings import settings
-
-
-# check that all agents are in settings.agents
-# are in json_response["agents"]
-def test_agents_settings(client: TestClient):
-    response = client.get("api/v1/all")
-    assert response.status_code == 200
-    json_response = response.json()
-    agents = json_response["agents"]
-    assert set(agents.keys()) == set(settings.agents)
 
 
 def test_zero_shot_agent(client: TestClient):
@@ -131,7 +120,7 @@ def test_initialize_agent(client: TestClient):
     json_response = response.json()
     agents = json_response["agents"]
 
-    initialize_agent = agents["initialize_agent"]
+    initialize_agent = agents["AgentInitializer"]
     assert initialize_agent["base_classes"] == ["AgentExecutor", "function"]
     template = initialize_agent["template"]