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Fix components update and tests

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This commit is contained in:
ogabrielluiz 2024-06-03 22:52:38 -03:00
commit 1775fee61f
15 changed files with 237 additions and 158 deletions
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1
src/backend/base/langflow/base/constants.py
View file

@ -26,4 +26,5 @@ FIELD_FORMAT_ATTRIBUTES = [
"refresh_button", "refresh_button",
"refresh_button_text", "refresh_button_text",
"options", "options",
"advanced",
] ]

25
src/backend/base/langflow/components/inputs/ChatInput.py
View file

@ -10,10 +10,27 @@ class ChatInput(ChatComponent):
icon = "ChatInput" icon = "ChatInput"
inputs = [ inputs = [
Input(name="input_value", type=str, display_name="Message", multiline=True, input_types=[]), Input(
Input(name="sender", type=str, display_name="Sender Type", options=["Machine", "User"]), name="input_value",
Input(name="sender_name", type=str, display_name="Sender Name"), type=str,
Input(name="session_id", type=str, display_name="Session ID"), display_name="Message",
multiline=True,
input_types=[],
info="Message to be passed as input.",
),
Input(
name="sender",
type=str,
display_name="Sender Type",
options=["Machine", "User"],
value="User",
info="Type of sender.",
advanced=True,
),
Input(name="sender_name", type=str, display_name="Sender Name", info="Name of the sender.", value="User"),
Input(
name="session_id", type=str, display_name="Session ID", info="Session ID for the message.", advanced=True
),
] ]
outputs = [ outputs = [
Output(name="Message", method="text_response"), Output(name="Message", method="text_response"),

29
src/backend/base/langflow/components/outputs/ChatOutput.py
View file

@ -10,11 +10,30 @@ class ChatOutput(ChatComponent):
icon = "ChatOutput" icon = "ChatOutput"
inputs = [ inputs = [
Input(name="input_value", type=str, display_name="Message", multiline=True), Input(
Input(name="sender", type=str, display_name="Sender Type", options=["Machine", "AI"]), name="input_value", type=str, display_name="Message", multiline=True, info="Message to be passed as output."
Input(name="sender_name", type=str, display_name="Sender Name"), ),
Input(name="session_id", type=str, display_name="Session ID"), Input(
Input(name="record_template", type=str, display_name="Record Template", default="{text}"), name="sender",
type=str,
display_name="Sender Type",
options=["Machine", "User"],
value="Machine",
advanced=True,
info="Type of sender.",
),
Input(name="sender_name", type=str, display_name="Sender Name", info="Name of the sender.", value="AI"),
Input(
name="session_id", type=str, display_name="Session ID", info="Session ID for the message.", advanced=True
),
Input(
name="record_template",
type=str,
display_name="Record Template",
value="{text}",
advanced=True,
info="Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
),
] ]
outputs = [ outputs = [
Output(name="Message", method="text_response"), Output(name="Message", method="text_response"),

65
src/backend/base/langflow/custom/custom_component/component.py
View file

@ -1,9 +1,38 @@
from typing import ClassVar, List, Optional import inspect
from typing import TYPE_CHECKING, AsyncIterator, Awaitable, Callable, ClassVar, Generator, Iterator, List, Optional
import yaml
from loguru import logger
from pydantic import BaseModel
from langflow.schema.schema import Record
from langflow.template.field.base import Input, Output from langflow.template.field.base import Input, Output
from .custom_component import CustomComponent from .custom_component import CustomComponent
if TYPE_CHECKING:
from langflow.graph.vertex.base import Vertex
def recursive_serialize_or_str(obj):
try:
if isinstance(obj, dict):
return {k: recursive_serialize_or_str(v) for k, v in obj.items()}
elif isinstance(obj, list):
return [recursive_serialize_or_str(v) for v in obj]
elif isinstance(obj, BaseModel):
return {k: recursive_serialize_or_str(v) for k, v in obj.model_dump().items()}
elif isinstance(obj, (AsyncIterator, Generator, Iterator)):
# Turn it into something readable that does not
# contain memory addresses
# without consuming the iterator
# return list(obj) consumes the iterator
# return f"{obj}" this generates '<generator object BaseChatModel.stream at 0x33e9ec770>'
# it is not useful
return "Unconsumed Stream"
except Exception:
return str(obj)
class Component(CustomComponent): class Component(CustomComponent):
inputs: Optional[List[Input]] = None inputs: Optional[List[Input]] = None
@ -15,3 +44,37 @@ class Component(CustomComponent):
if key in self.__dict__: if key in self.__dict__:
raise ValueError(f"Key {key} already exists in {self.__class__.__name__}") raise ValueError(f"Key {key} already exists in {self.__class__.__name__}")
setattr(self, key, value) setattr(self, key, value)
async def build_results(self, vertex: "Vertex"):
build_results = {}
if hasattr(self, "outputs"):
for output in self.outputs:
# Build the output if it's connected to some other vertex
# or if it's not connected to any vertex
if not vertex.outgoing_edges or output.name in vertex.edges_source_names:
method: Callable | Awaitable = getattr(self, output.method)
result = method()
# If the method is asynchronous, we need to await it
if inspect.iscoroutinefunction(method):
result = await result
build_results[output.name] = result
self.build_results = build_results
return build_results
def custom_repr(self):
# ! Temporary REPR
# Since all are dict, yaml.dump them
if isinstance(self.build_results, dict):
_build_results = recursive_serialize_or_str(self.build_results)
try:
custom_repr = yaml.dump(_build_results)
except Exception as e:
logger.error(f"Error while dumping build_result: {e}")
custom_repr = str(self.build_results)
if custom_repr is None and isinstance(self.build_results, (dict, Record, str)):
custom_repr = self.build_results
if not isinstance(custom_repr, str):
custom_repr = str(custom_repr)
return custom_repr

2
src/backend/base/langflow/graph/vertex/base.py
View file

@ -217,7 +217,7 @@ class Vertex:
raise ValueError(f"Outputs not found for {self.display_name}") raise ValueError(f"Outputs not found for {self.display_name}")
self.outputs = self.data["node"]["outputs"] self.outputs = self.data["node"]["outputs"]
else: else:
self.outputs = self.data["node"]["outputs"] self.outputs = self.data["node"].get("outputs", [])
self.output = self.data["node"]["base_classes"] self.output = self.data["node"]["base_classes"]
self.display_name = self.data["node"].get("display_name", self.id.split("-")[0]) self.display_name = self.data["node"].get("display_name", self.id.split("-")[0])

26
src/backend/base/langflow/graph/vertex/types.py
View file

@ -3,7 +3,7 @@ from typing import Any, AsyncIterator, Dict, Iterator, List
import yaml import yaml
from git import TYPE_CHECKING from git import TYPE_CHECKING
from langchain_core.messages import AIMessage from langchain_core.messages import AIMessage, AIMessageChunk
from loguru import logger from loguru import logger
from langflow.graph.schema import CHAT_COMPONENTS, RECORDS_COMPONENTS, InterfaceComponentTypes from langflow.graph.schema import CHAT_COMPONENTS, RECORDS_COMPONENTS, InterfaceComponentTypes
@ -156,28 +156,32 @@ class InterfaceVertex(ComponentVertex):
if isinstance(message, str): if isinstance(message, str):
message = unescape_string(message) message = unescape_string(message)
stream_url = None stream_url = None
if isinstance(self._built_object, AIMessage): text_output = self.results["Message"]
if isinstance(text_output, (AIMessage, AIMessageChunk)):
artifacts = ChatOutputResponse.from_message( artifacts = ChatOutputResponse.from_message(
self._built_object, text_output,
sender=sender, sender=sender,
sender_name=sender_name, sender_name=sender_name,
) )
elif not isinstance(self._built_object, UnbuiltObject): elif not isinstance(text_output, UnbuiltObject):
if isinstance(self._built_object, dict): if isinstance(text_output, dict):
# Turn the dict into a pleasing to # Turn the dict into a pleasing to
# read JSON inside a code block # read JSON inside a code block
message = dict_to_codeblock(self._built_object) message = dict_to_codeblock(text_output)
elif isinstance(self._built_object, Record): elif isinstance(text_output, Record):
message = self._built_object.text message = text_output.text
elif isinstance(message, (AsyncIterator, Iterator)): elif isinstance(message, (AsyncIterator, Iterator)):
stream_url = self.build_stream_url() stream_url = self.build_stream_url()
message = "" message = ""
elif not isinstance(self._built_object, str): self.results["Message"] = message
message = str(self._built_object) self.results["Record"].message = message
self._built_object = self.results
elif not isinstance(text_output, str):
message = str(text_output)
# if the message is a generator or iterator # if the message is a generator or iterator
# it means that it is a stream of messages # it means that it is a stream of messages
else: else:
message = self._built_object message = text_output
artifacts = ChatOutputResponse( artifacts = ChatOutputResponse(
message=message, message=message,

44
src/backend/base/langflow/initial_setup/starter_projects/Basic Prompting (Hello, world!).json
View file

@ -438,7 +438,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -464,7 +464,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -484,9 +484,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -500,19 +500,19 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": false, "multiline": false,
"value": "", "value": "Machine",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -526,7 +526,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": false, "multiline": false,
"value": "", "value": "AI",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -534,7 +534,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -554,9 +554,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -637,7 +637,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True, input_types=[]),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"User\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(\n name=\"input_value\",\n type=str,\n display_name=\"Message\",\n multiline=True,\n input_types=[],\n info=\"Message to be passed as input.\",\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"User\",\n info=\"Type of sender.\",\n advanced=True,\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"User\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -655,7 +655,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "", "value": "Hello, world!",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -664,7 +664,7 @@
"advanced": false, "advanced": false,
"input_types": [], "input_types": [],
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as input.",
"load_from_db": false, "load_from_db": false,
"title_case": false "title_case": false
}, },
@ -675,7 +675,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": false, "multiline": false,
"value": "", "value": "User",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -685,9 +685,9 @@
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -701,7 +701,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": false, "multiline": false,
"value": "", "value": "User",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -709,7 +709,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -729,9 +729,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [

20
src/backend/base/langflow/initial_setup/starter_projects/Langflow Blog Writter.json
View file

@ -298,7 +298,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -324,7 +324,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -344,9 +344,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -366,13 +366,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -394,7 +394,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -414,9 +414,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [

36
src/backend/base/langflow/initial_setup/starter_projects/Langflow Document QA.json
View file

@ -296,7 +296,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True, input_types=[]),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"User\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(\n name=\"input_value\",\n type=str,\n display_name=\"Message\",\n multiline=True,\n input_types=[],\n info=\"Message to be passed as input.\",\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"User\",\n info=\"Type of sender.\",\n advanced=True,\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"User\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -323,7 +323,7 @@
"advanced": false, "advanced": false,
"input_types": [], "input_types": [],
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as input.",
"load_from_db": false, "load_from_db": false,
"title_case": false "title_case": false
}, },
@ -344,9 +344,9 @@
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -368,7 +368,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -388,9 +388,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -470,7 +470,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -496,7 +496,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -516,9 +516,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -538,13 +538,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -566,7 +566,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -586,9 +586,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -823,7 +823,7 @@
"password": false, "password": false,
"name": "stream", "name": "stream",
"display_name": "Stream", "display_name": "Stream",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "Stream the response from the model. Streaming works only in Chat.", "info": "Stream the response from the model. Streaming works only in Chat.",
"load_from_db": false, "load_from_db": false,

34
src/backend/base/langflow/initial_setup/starter_projects/Langflow Memory Conversation.json
View file

@ -22,7 +22,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True, input_types=[]),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"User\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(\n name=\"input_value\",\n type=str,\n display_name=\"Message\",\n multiline=True,\n input_types=[],\n info=\"Message to be passed as input.\",\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"User\",\n info=\"Type of sender.\",\n advanced=True,\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"User\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -49,7 +49,7 @@
"advanced": false, "advanced": false,
"input_types": [], "input_types": [],
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as input.",
"load_from_db": false, "load_from_db": false,
"title_case": false "title_case": false
}, },
@ -70,9 +70,9 @@
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -94,7 +94,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -114,9 +114,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -196,7 +196,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -222,7 +222,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -242,9 +242,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -264,13 +264,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -292,7 +292,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -312,9 +312,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [

40
src/backend/base/langflow/initial_setup/starter_projects/Langflow Prompt Chaining.json
View file

@ -276,7 +276,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -302,7 +302,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -322,9 +322,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -344,13 +344,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -372,7 +372,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -392,9 +392,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -471,7 +471,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -497,7 +497,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -517,9 +517,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -539,13 +539,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -567,7 +567,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -587,9 +587,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [

34
src/backend/base/langflow/initial_setup/starter_projects/VectorStore-RAG-Flows.json
View file

@ -20,7 +20,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True, input_types=[]),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"User\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatInput(ChatComponent):\n display_name = \"Chat Input\"\n description = \"Get chat inputs from the Playground.\"\n icon = \"ChatInput\"\n\n inputs = [\n Input(\n name=\"input_value\",\n type=str,\n display_name=\"Message\",\n multiline=True,\n input_types=[],\n info=\"Message to be passed as input.\",\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"User\",\n info=\"Type of sender.\",\n advanced=True,\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"User\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"text\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n },\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -47,7 +47,7 @@
"advanced": false, "advanced": false,
"input_types": [], "input_types": [],
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as input.",
"load_from_db": false, "load_from_db": false,
"title_case": false "title_case": false
}, },
@ -68,9 +68,9 @@
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -92,7 +92,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -112,9 +112,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -1290,7 +1290,7 @@
"list": false, "list": false,
"show": true, "show": true,
"multiline": true, "multiline": true,
"value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(name=\"input_value\", type=str, display_name=\"Message\", multiline=True),\n Input(name=\"sender\", type=str, display_name=\"Sender Type\", options=[\"Machine\", \"AI\"]),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\"),\n Input(name=\"session_id\", type=str, display_name=\"Session ID\"),\n Input(name=\"record_template\", type=str, display_name=\"Record Template\", default=\"{text}\"),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n", "value": "from langflow.base.io.chat import ChatComponent\nfrom langflow.field_typing import Text\nfrom langflow.schema import Record\nfrom langflow.template import Input, Output\n\n\nclass ChatOutput(ChatComponent):\n display_name = \"Chat Output\"\n description = \"Display a chat message in the Playground.\"\n icon = \"ChatOutput\"\n\n inputs = [\n Input(\n name=\"input_value\", type=str, display_name=\"Message\", multiline=True, info=\"Message to be passed as output.\"\n ),\n Input(\n name=\"sender\",\n type=str,\n display_name=\"Sender Type\",\n options=[\"Machine\", \"User\"],\n value=\"Machine\",\n advanced=True,\n info=\"Type of sender.\",\n ),\n Input(name=\"sender_name\", type=str, display_name=\"Sender Name\", info=\"Name of the sender.\", value=\"AI\"),\n Input(\n name=\"session_id\", type=str, display_name=\"Session ID\", info=\"Session ID for the message.\", advanced=True\n ),\n Input(\n name=\"record_template\",\n type=str,\n display_name=\"Record Template\",\n value=\"{text}\",\n advanced=True,\n info=\"Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.\",\n ),\n ]\n outputs = [\n Output(name=\"Message\", method=\"text_response\"),\n Output(name=\"Record\", method=\"record_response\"),\n ]\n\n def text_response(self) -> Text:\n result = self.input_value\n if self.session_id and isinstance(result, (Record, str)):\n self.store_message(result, self.session_id, self.sender, self.sender_name)\n return result\n\n def record_response(self) -> Record:\n record = Record(\n data={\n \"message\": self.input_value,\n \"sender\": self.sender,\n \"sender_name\": self.sender_name,\n \"session_id\": self.session_id,\n \"template\": self.record_template or \"\",\n }\n )\n if self.session_id and isinstance(record, (Record, str)):\n self.store_message(record, self.session_id, self.sender, self.sender_name)\n return record\n",
"fileTypes": [], "fileTypes": [],
"file_path": "", "file_path": "",
"password": false, "password": false,
@ -1316,7 +1316,7 @@
"display_name": "Message", "display_name": "Message",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Message to be passed as output.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -1336,9 +1336,9 @@
"password": false, "password": false,
"name": "record_template", "name": "record_template",
"display_name": "Record Template", "display_name": "Record Template",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Template to convert Record to Text. If left empty, it will be dynamically set to the Record's text key.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -1358,13 +1358,13 @@
"password": false, "password": false,
"options": [ "options": [
"Machine", "Machine",
"AI" "User"
], ],
"name": "sender", "name": "sender",
"display_name": "Sender Type", "display_name": "Sender Type",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Type of sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -1386,7 +1386,7 @@
"display_name": "Sender Name", "display_name": "Sender Name",
"advanced": false, "advanced": false,
"dynamic": false, "dynamic": false,
"info": "", "info": "Name of the sender.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [
@ -1406,9 +1406,9 @@
"password": false, "password": false,
"name": "session_id", "name": "session_id",
"display_name": "Session ID", "display_name": "Session ID",
"advanced": false, "advanced": true,
"dynamic": false, "dynamic": false,
"info": "", "info": "Session ID for the message.",
"load_from_db": false, "load_from_db": false,
"title_case": false, "title_case": false,
"input_types": [ "input_types": [

31
src/backend/base/langflow/interface/initialize/loading.py
View file

@ -1,12 +1,10 @@
import inspect import inspect
import json import json
import os import os
from typing import TYPE_CHECKING, Any, Awaitable, Callable, Type from typing import TYPE_CHECKING, Any, Type
import orjson import orjson
import yaml
from loguru import logger from loguru import logger
from pydantic import BaseModel
from langflow.custom.eval import eval_custom_component_code from langflow.custom.eval import eval_custom_component_code
from langflow.schema.schema import Record from langflow.schema.schema import Record
@ -119,33 +117,10 @@ async def build_component(
# Now set the params as attributes of the custom_component # Now set the params as attributes of the custom_component
custom_component.set_attributes(params) custom_component.set_attributes(params)
build_result = {} build_results = await custom_component.build_results(vertex)
if hasattr(custom_component, "outputs"):
for output in custom_component.outputs:
# Build the output if it's connected to some other vertex
# or if it's not connected to any vertex
if not vertex.outgoing_edges or output.name in vertex.edges_source_names:
method: Callable | Awaitable = getattr(custom_component, output.method)
result = method()
# If the method is asynchronous, we need to await it
if inspect.iscoroutinefunction(method):
result = await result
build_result[output.name] = result
custom_repr = custom_component.custom_repr() custom_repr = custom_component.custom_repr()
# ! Temporary REPR return custom_component, build_results, {"repr": custom_repr}
# Since all are dict, yaml.dump them
if isinstance(build_result, dict):
_build_result = {
key: value.model_dump() if isinstance(value, BaseModel) else value for key, value in build_result.items()
}
custom_repr = yaml.dump(_build_result)
if custom_repr is None and isinstance(build_result, (dict, Record, str)):
custom_repr = build_result
if not isinstance(custom_repr, str):
custom_repr = str(custom_repr)
return custom_component, build_result, {"repr": custom_repr}
async def build_custom_component(params: dict, custom_component: "CustomComponent"): async def build_custom_component(params: dict, custom_component: "CustomComponent"):

4
tests/data/component_multiple_outputs.py
View file

@ -1,8 +1,8 @@
from langflow.custom import CustomComponent from langflow.custom import Component
from langflow.template.field.base import Input, Output from langflow.template.field.base import Input, Output
class MultipleOutputsComponent(CustomComponent): class MultipleOutputsComponent(Component):
inputs = [ inputs = [
Input(display_name="Input", name="input", field_type=str), Input(display_name="Input", name="input", field_type=str),
Input(display_name="Number", name="number", field_type=int), Input(display_name="Number", name="number", field_type=int),

4
tests/data/component_nested_call.py
View file

@ -1,9 +1,9 @@
from langflow.custom import CustomComponent from langflow.custom import Component
from langflow.template.field.base import Input, Output from langflow.template.field.base import Input, Output
from random import randint from random import randint
class MultipleOutputsComponent(CustomComponent): class MultipleOutputsComponent(Component):
inputs = [ inputs = [
Input(display_name="Input", name="input", field_type=str), Input(display_name="Input", name="input", field_type=str),
Input(display_name="Number", name="number", field_type=int), Input(display_name="Number", name="number", field_type=int),