feat: Refactor langflow Components - Consolidate Imports, Remove Unused Components, and Update Astra Assistant Icons (#4460)

* fix lint

* fix lint

* [autofix.ci] apply automated fixes

* 📝 (message_to_data.py): refactor convert_message_to_data method to simplify code and improve readability
🔧 (conftest.py): update imports to organize them alphabetically for better code maintenance
🔧 (test_starter_projects.py): organize imports alphabetically for better code maintenance
🔧 (test_astra_component.py): organize imports alphabetically for better code maintenance
🔧 (test_parse_json_data.py): remove unnecessary whitespace for cleaner code
🔧 (test_chat_input.py): remove unnecessary whitespace for cleaner code
🔧 (test_text_input.py): remove unnecessary whitespace for cleaner code
🔧 (test_output_parser.py): remove unnecessary whitespace for cleaner code
🔧 (test_chat_output.py): remove unnecessary whitespace for cleaner code
🔧 (test_text_output.py): remove unnecessary whitespace for cleaner code
🔧 (test_prompt.py): remove unnecessary whitespace for cleaner code
🔧 (test_basic_prompting.py): remove unnecessary whitespace for cleaner code
🔧 (test_misc.py): remove unnecessary whitespace for cleaner code
🔧 (utils.py): remove unnecessary whitespace for cleaner code
🔧 (test_server_init.py): remove unnecessary whitespace for cleaner code
🔧 (test_endpoints.py): remove unnecessary whitespace for cleaner code
🔧 (test_component_toolkit.py): remove unnecessary whitespace for cleaner code
🔧 (test_agent_component.py): remove unnecessary whitespace for cleaner code
🔧 (test_agent_events.py): remove unnecessary whitespace for cleaner code
🔧 (test_tool_calling_agent.py): remove unnecessary whitespace for cleaner code
🔧 (test_structured_output_component.py): remove unnecessary whitespace for cleaner code
🔧 (test_chatollama_component.py): remove unnecessary whitespace for cleaner code

📝 (test_huggingface.py): Remove unnecessary import statement
📝 (test_create_data_component.py): Remove unnecessary import statement
📝 (test_update_data_component.py): Remove unnecessary import statement
📝 (test_componet_set_functionality.py): Remove unnecessary import statement
📝 (test_component.py): Remove unnecessary import statement
📝 (test_event_manager.py): Remove unnecessary import statement
📝 (test_edge_base.py): Remove unnecessary import statement
📝 (test_state_model.py): Remove unnecessary import statement
📝 (test_base.py): Remove unnecessary import statement
📝 (test_callback_graph.py): Remove unnecessary import statement
📝 (test_cycles.py): Remove unnecessary import statement
📝 (test_graph_state_model.py): Remove unnecessary import statement
📝 (test_runnable_vertices_manager.py): Remove unnecessary import statement
📝 (test_utils.py): Remove unnecessary import statement
📝 (test_graph.py): Remove unnecessary import statement
📝 (test_base_model_from_schema.py): Reorder import statements
📝 (test_memory_chatbot.py): Remove unnecessary import statement
📝 (test_vector_store_rag.py): Remove unnecessary import statement
📝 (test_inputs.py): Reorder import statements
📝 (test_io_schema.py): Remove unnecessary import statement
📝 (test_table_schema.py): Remove unnecessary import statement
📝 (test_schema_message.py): Remove unnecessary import statement
📝 (test_service.py): Reorder import statements
📝 (test_api_key.py): Remove unnecessary import statement
📝 (test_chat_endpoint.py): Remove unnecessary import statement
📝 (test_cli.py): Remove unnecessary import statement

📝 (test_custom_component.py): Add missing import statement in test_custom_component.py
📝 (test_custom_component_with_client.py): Add missing import statement in test_custom_component_with_client.py
📝 (test_data_class.py): Add missing import statement in test_data_class.py
📝 (test_data_components.py): Add missing import statement in test_data_components.py
📝 (test_database.py): Add missing import statement in test_database.py
📝 (test_endpoints.py): Add missing import statement in test_endpoints.py
📝 (test_files.py): Add missing import statement in test_files.py
📝 (test_frontend_nodes.py): Add missing import statement in test_frontend_nodes.py
📝 (test_initial_setup.py): Add missing import statement in test_initial_setup.py
📝 (test_kubernetes_secrets.py): Add missing import statement in test_kubernetes_secrets.py
📝 (test_logger.py): Add missing import statement in test_logger.py
📝 (test_login.py): Add missing import statement in test_login.py
📝 (test_messages.py): Add missing import statement in test_messages.py
📝 (test_messages_endpoints.py): Add missing import statement in test_messages_endpoints.py
📝 (test_schema.py): Add missing import statement in test_schema.py
📝 (test_telemetry.py): Add missing import statement in test_telemetry.py
📝 (test_template.py): Add missing import statement in test_template.py
📝 (test_user.py): Add missing import statement in test_user.py
📝 (test_validate_code.py): Add missing import statement in test_validate_code.py
📝 (test_connection_string_parser.py): Add missing import statement in test_connection_string_parser.py
📝 (test_format_directory_path.py): Add missing import statement in test_format_directory_path.py
📝 (test_rewrite_file_path.py): Add missing import statement in test_rewrite_file_path.py
📝 (test_truncate_long_strings.py): Add missing import statement in test_truncate_long_strings.py
📝 (test_truncate_long_strings_on_objects.py): Add missing import statement in test_truncate_long_strings_on_objects.py

* [autofix.ci] apply automated fixes

* formatting

* Update import paths for MemoryComponent and HuggingFaceEndpointsComponent

* fix tests

* ✨ (decisionFlow.spec.ts): update test selectors to match changes in the application's UI for better test accuracy and reliability

* [autofix.ci] apply automated fixes

* ♻️ (test_output_parser.py): refactor import statements to improve code readability and maintainability

* fix tests

* ✅ (Simple Agent.spec.ts): enable test for "Simple Agent" by removing the skip flag to ensure it runs properly

* [autofix.ci] apply automated fixes

* Remove optional type from 'num_news' field in YahooFinanceSchema

* Refactor JSON formatting for improved readability and maintainability across starter projects.

* adding icon to flows

* [autofix.ci] apply automated fixes

* ✅ (similarity.spec.ts): update test selectors for filtering and connection nodes to match changes in the frontend implementation

* [autofix.ci] apply automated fixes

* removing init uncessary

* ⬆️ (pyproject.toml): upgrade crewai dependency to version 0.76.9 to include the latest features and bug fixes

* ✅ (Simple Agent.spec.ts): update test assertion to check if the count of "print(" is greater than or equal to 1 for better test coverage.

* [autofix.ci] apply automated fixes

* proposed changes

* [autofix.ci] apply automated fixes

* add zep icon

* [autofix.ci] apply automated fixes

* 🔧 (model.py): remove unused import and method 'cast_vector_store' from LCVectorStoreComponent
🔧 (openai_tools.py): remove beta flag from OpenAIToolsAgentComponent
🔧 (tool_calling.py): remove beta flag from ToolCallingAgentComponent
🔧 (Vector Store RAG.json): remove 'cast_vector_store' method from starter projects
🔧 (styleUtils.ts): add missing icon 'WolframAlphaAPI' to nodeIconsLucide in styleUtils module

* add langwatch and mem0 icon

* change mem0 name to mem0ai

* ✨ (filterSidebar.spec.ts): update test to use first() method to select the first element with the specified test ID
♻️ (filterSidebar.spec.ts): remove unnecessary code related to checking the checkbox state in the test
🔧 (generalBugs-shard-2.spec.ts): update test to select the correct element with the test ID "dataWebhook" instead of "dataWebhook Input"

* ♻️ (test_vector_store_rag.py): remove redundant code setting "vector_store" value in both ingestion_graph and rag_graph functions to improve code readability and maintainability

* [autofix.ci] apply automated fixes

* updating json test

* [autofix.ci] apply automated fixes

* ⬆️ (pyproject.toml): downgrade crewai dependency version from 0.76.9 to 0.74.2 to resolve compatibility issues

* 🐛 (generalBugs-shard-5.spec.ts): fix typo in test case for component name
🐛 (generalBugs-shard-9.spec.ts): update endX calculation to move 600 pixels to the right instead of 300
🐛 (generalBugs-shard-9.spec.ts): fix typo in test case for component name and update test steps to click "fit_view" button twice

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>

src/backend/tests/unit/initial_setup/starter_projects/test_memory_chatbot.py

@@ -3,8 +3,8 @@ from collections import deque
 from typing import TYPE_CHECKING
 
 import pytest
-from langflow.components.helpers import MemoryComponent
 from langflow.components.inputs import ChatInput
+from langflow.components.memories import MemoryComponent
 from langflow.components.models import OpenAIModelComponent
 from langflow.components.outputs import ChatOutput
 from langflow.components.prompts import PromptComponent

src/backend/tests/unit/initial_setup/starter_projects/test_vector_store_rag.py

@@ -5,10 +5,11 @@ from textwrap import dedent
 import pytest
 from langflow.components.data import FileComponent
 from langflow.components.embeddings import OpenAIEmbeddingsComponent
-from langflow.components.helpers import ParseDataComponent, SplitTextComponent
+from langflow.components.helpers import SplitTextComponent
 from langflow.components.inputs import ChatInput
 from langflow.components.models import OpenAIModelComponent
 from langflow.components.outputs import ChatOutput
+from langflow.components.processing import ParseDataComponent
 from langflow.components.prompts import PromptComponent
 from langflow.components.vectorstores import AstraVectorStoreComponent
 from langflow.graph import Graph
@@ -35,7 +36,6 @@ def ingestion_graph():
         api_endpoint="https://astra.example.com",
         token="token",  # noqa: S106
     )
-    vector_store.set_on_output(name="vector_store", value="mock_vector_store", cache=True)
     vector_store.set_on_output(name="base_retriever", value="mock_retriever", cache=True)
     vector_store.set_on_output(name="search_results", value=[Data(text="This is a test file.")], cache=True)
 
@@ -64,7 +64,6 @@ def rag_graph():
         ],
         cache=True,
     )
-    rag_vector_store.set_on_output(name="vector_store", value="mock_vector_store", cache=True)
     rag_vector_store.set_on_output(name="base_retriever", value="mock_retriever", cache=True)
     parse_data = ParseDataComponent(_id="parse-data-123")
     parse_data.set(data=rag_vector_store.search_documents)