* Add support for Python 3.12
* chore: Update Python version to 3.11 and DuckDB dependency to 0.10.2
* chore: fix mistral components lint
* Update SQLAgent and SQLExecutor imports to use langchain_community utilities
* Update langchain import to langchain_community
* Update langchain import to langchain_community
* 📝 (langflow/__main__.py): Import warnings module to suppress warnings during app execution
📝 (langflow/api/v1/schemas.py): Update timestamp field default value to use datetime.now with timezone.utc
📝 (auth/utils.py): Ignore warnings related to datetime.utcnow when decoding JWT tokens and creating refresh tokens
📝 (models/flow/model.py): Update updated_at field default value to use lambda function with timezone.utc
📝 (models/user/model.py): Update create_at and updated_at field default values to use lambda function with timezone.utc
* Added Mistral AI LLM Model and added MistralAI embeddings.
* Added tracking to the new MistralAIEmbeddings.py and MistalModel.py
* Added MistralAI model specs and added the correct models list to the Mistral Model LLM component.
* Actually added the MistralAI model specs this time.
* Update ZepMessageReader and ZepMessageWriter to avoid 404 error
* Update ZepMessageReader and ZepMessageWriter to use API Base Path option
* Update ZepMessageReader and ZepMessageWriter to fix API Base Path and avoid 404 error
* Update ZepMessageReader and ZepMessageWriter to use API Base Path option
* Refactor TextOperatorComponent to include true_output parameter
* Refactor TextOperatorComponent to include true_output parameter
* Add PassComponent to experimental components
* ✨ (openai_constants.py): add a new file to define constant MODEL_NAMES for OpenAI models
♻️ (ChatOpenAISpecs.py, OpenAIModel.py): refactor to use MODEL_NAMES constant from openai_constants.py for consistency and easier maintenance
* ✨ (IDGenerator.py): update key name from 'real_time_refresh' to 'refresh_button' for better clarity and consistency
🐛 (chat.py): Raise HTTPException with status code 400 if "stream or streaming set to True" is found in the exception message
📝 (base.py): Add method `validate_stream` to Graph class to validate stream configuration and prevent connected vertices with stream or streaming set to True
📝 (base.py): Update method `get_all_successors` in Graph class to specify type hint for the `vertex` parameter and return type
📝 (base.py): Update method `get_successors` in Graph class to specify type hint for the `vertex` parameter and return type
* Update package.json format command to include only specific directories
* Add GroqLogo component and GroqIcon to the project
* Update dependencies and add GroqModelSpecs component
* Fix nullable column issue in langflow/alembic/versions/6e7b581b5648_fix_nullable.py
* Add GroqModelSpecs component and update dependencies
* Update GroqModelSpecs and GroqModel display names
* chore: Add langchain-pinecone dependency and update constants.py
* Update langchain-pinecone dependency and related code
* Add Pinecone API key to environment variables
* Fix commented out code in codeTabsComponent, parameterComponent, and editNodeModal
* Add PineconeSearchComponent to PineconeSearch.py
* Update PineconeComponent to accept pinecone_api_key as optional parameter
* Fix mark_branch function in Graph class to properly handle visited vertices
* Refactor build_and_cache_graph_from_db function in utils.py to simplify code and remove unnecessary parameter
* Fix retrieval of graph from cache in retrieve_vertices_order function
* Fix possible_id type annotation in get_id_from_search_string function
* Refactor APIRequest class to improve variable naming and remove unnecessary underscore prefix in headers parameter
* Refactor buildVertices function in buildUtils.ts to improve code readability and remove unnecessary variable assignment
* Fix API endpoints in test_endpoints.py to use correct HTTP methods
♻️ (APIRequest.py): refactor APIRequest class to improve variable naming and remove unnecessary underscore prefix in headers parameter
💡 (APIRequest.py): update comments in APIRequest class to improve code readability and maintainability
The input and output components FileInput.py, JsonInput.py, KeyPairInput.py, StringListInput.py, CSVOutput.py, ImageOutput.py, JsonOutput.py, KeyPairOutput.py, PDFOutput.py, and StringListOutput.py were deleted as they were no longer being used in the project. This cleanup improves code organization and reduces unnecessary dependencies.
🐛 (constants.py): fix import statement for JsonSpec from langchain.tools.json.tool to langchain_community.tools.json.tool
🐛 (index.tsx): add data-testid attribute to the div element to improve testability
🐛 (buildUtils.ts): add debugger statement for debugging purposes
🐛 (chatInputOutput.spec.ts): fix click event target from "Run" to "Playground"
🐛 (fileUploadComponent.spec.ts): fix click event target from "Run" to "Playground"
🐛 (textInputOutput.spec.ts): fix click event target from "Run" to "Playground"
* Refactor store_message function in chat.py and memory.py
* Refactor store_message function in chat.py and memory.py
* Add StoreMessageComponent to langflow components
* Refactor store_message function in chat.py and memory.py to require session_id, sender, and sender_name
* Refactor StoreMessageComponent to use Optional[str] for sender_name and session_id parameters
---------
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
In our ongoing commitment to enhancing user experience and streamlining
data interaction, we are thrilled to introduce a trio of powerful IO
components: JSON Viewer, DictionaryIO, and InputListIO. These components
are meticulously crafted to empower developers with seamless data
handling capabilities, enabling efficient processing and visualization
of JSON data structures, dictionaries, and input lists.
📝 (StringListOutput.py): update parameter name from "param" to "input_value" to improve clarity and consistency
📝 (index.tsx): add InputListComponent to handle StringListInput and StringListOutput components in IOFieldView
📝 (index.tsx): update InputListComponent props to include value, onChange, disabled, and playgroundDisabled
📝 (index.tsx): update IOFieldView to render InputListComponent for StringListInput and StringListOutput components
* Refactor RoutingVertex class in types.py to include a new step in the steps list
* Refactor Graph class to update run_manager.run_predecessors when activating vertices
* Refactor ShouldRunNextComponent class in ShouldRunNext.py to improve error handling and readability
* Refactor error handling in get_lifespan function in main.py and fix mismatch between models and database in DatabaseService class in service.py
* Fix vertex inactivation
* Fix inactivation of vertices and update buildUtils
* Refactor ShouldRunNextComponent class to improve error handling and readability
* Refactor langflow.graph.vertex.types imports in base.py
* Fix nullable constraint in langflow migration script
* Fix condition check in ShouldRunNextComponent class
* Refactor build_graph_maps function in base.py to accept optional parameters for edges and vertices
* Apply grayscale effect to ring-muted-foreground in applies.css
* Apply grayscale effect to ring-muted-foreground in applies.css
✨ (KeyPairOutput.py): add a new custom component called "KeyPairOutput" to handle dictionary outputs
✨ (StringListOutput.py): add a new custom component called "StringListOutput" to handle string list outputs
🚀 (constants.ts): add "StringListInput" and "StringListOutput" to the list of supported input and output types
♻️ (index.tsx): refactor IOKeyPairInput component to accept an additional prop "isInputField" and disable input fields if it's false
♻️ (index.tsx): refactor IOFieldView component to handle rendering of "StringListInput" and "StringListOutput" components
✨ (KeyPairInput.py): add a new component called "KeyPairInput" to handle dictionary input data in the language flow system
✨ (CSVOutput.py): add a new component called "CSVOutput" to handle CSV output data in the language flow system
✨ (ImageOutput.py): add a new component called "ImageOutput" to handle image output data in the language flow system
✨ (JsonOutput.py): add a new component called "JsonOutput" to handle JSON output data in the language flow system
✨ (PDFOutput.py): add a new component called "PDFOutput" to handle PDF output data in the language flow system
📝 (App.css): update CSS to improve readability and formatting
📝 (parameterComponent/index.tsx): fix a bug where rangeSpec is not properly accessed in the FloatComponent
📝 (cardComponent/index.tsx): update the CollectionCardComponent to include a new button for opening the playground and handle the opening and closing of the IOModal
📝 (codeTabsComponent/index.tsx): fix conditional rendering of InputListComponent by using optional chaining operator to check if the list property exists in the template object
📝 (keypairListComponent/index.tsx): refactor the initialization of the ref variable to handle both empty and non-empty values correctly
📝 (constants.ts): add "JsonInput" and "JsonOutput" to the INPUT_TYPES and OUTPUT_TYPES constants to support JSON input and output components
📝 (editNodeModal/index.tsx): fix conditional rendering of InputListComponent by using optional chaining operator to check if the list property exists in the template object
📝 (ioFieldView/components/JSONInput/index.tsx): add JSONInput component to handle JSON input in the IOFieldView component
📝 (ioFieldView/components/keyPairInput/index.tsx): add keyPairInput component to handle key-value pair input in the IOFieldView component
✨ (IOFieldView/index.tsx): add useState import to use state hook in functional component
✨ (IOFieldView/index.tsx): add support for KeyPairInput component in IOFieldView
✨ (IOFieldView/index.tsx): add support for JsonInput component in IOFieldView
✨ (IOFieldView/index.tsx): add support for JsonOutput component in IOFieldView
📝 (dictAreaModal/index.tsx): add useDarkStore import to use dark mode state in DictAreaModal component
📝 (classes.css): add CSS classes for json-view component in different themes
📝 (types/components/index.ts): remove duplicate InputGlobalComponentType definition
* Fix created_at field type in Variable model
* Fix created_at field type in ApiKey model
* Fix error handling in add_row_to_table function
#1790
* Apply type hinting to nest_asyncio import in load.py
