⬆️ chore(pyproject.toml): update fastapi dependency to version 0.99.0
The package version has been updated from 0.2.10 to 0.2.11. This change reflects the new version of the package. Additionally, the fastapi dependency has been updated from version 0.98.0 to 0.99.0 to ensure compatibility with the latest version of fastapi.
📝 docs(chat.py): explain the need for building the root node before the rest of the graph
The root node in the graph was not being built before the rest of the graph, which caused issues when certain nodes required parameters that were not connected to them. By adding the missing build step for the root node, we ensure that all necessary connections and parameters are properly set up before building the rest of the graph. This improves the overall functionality and reliability of the chat module.
📝 docs(chat.py): explain the need for building the root node before the rest of the graph
The root node in the graph was not being built before the rest of the graph, which caused issues when certain nodes required parameters that were not connected to them. By adding the missing build step for the root node, we ensure that all necessary connections and parameters are properly set up before building the rest of the graph. This improves the overall functionality and reliability of the chat module.
Added the documentation link for the PyPDFDirectoryLoader in the config.yaml file. This allows users to access the documentation on how to use the PyPDFDirectoryLoader for loading PDF documents.
The logger.debug() statements are added to provide more visibility into the process of creating the database and tables. This can be helpful for debugging and troubleshooting purposes.
The conditional statements in the useEffect hook were formatted to improve code readability. By breaking the statements into multiple lines and adding proper indentation, it is easier to understand the logic. This change does not affect the functionality of the code.
The error handling in the WebSocket connection has been refactored to improve readability and error handling. Instead of nesting the `getHealth()` promise inside the `onerror` callback, it has been extracted to a separate `.then()` block. This allows for better separation of concerns and makes the code more readable. Additionally, the error handling logic has been updated to properly set the `setErrorData` state when the backend fails to respond.
The change is made to improve the logging of exceptions. Using logger.exception instead of logger.error allows the logger to log the full traceback of the exception, providing more detailed information for debugging purposes.
🔧 refactor(documentloaders.py): remove redundant code for adding fields in DocumentLoaderFrontNode class
The code in the DocumentLoaderFrontNode class has been refactored to extract the logic for building directory loader fields into a separate function called build_directory_loader_fields(). This improves code readability and maintainability by separating concerns and reducing duplication. The redundant code for adding fields in the DocumentLoaderFrontNode class has also been removed.
The default value of the "Persist" extra field in the VectorStoreFrontendNode class has been changed from True to False. This change was made to align the default value with the desired behavior of the application.
The output_key field is now only added to the template if the template type is not VectorStoreRetrieverMemory. This ensures that the output_key field is not added unnecessarily for templates of this type.
The `logger.exception(exc)` line has been added to log the exception that occurred. This will help with error handling and debugging by providing more information about the exception that caused the error.
The code now checks if the "retriever" key exists in the params dictionary and if the value has an "as_retriever" method. If it does, the value is replaced with the result of calling the "as_retriever" method. This change ensures that the "retriever" parameter is always an instance of the retriever object, preventing potential attribute errors later in the code.
The logic for updating memory keys in the `run.py` file has been refactored to use a loop and a try-except block. Instead of individually assigning values to `input_key`, `output_key`, and `memory_key`, the keys and attributes are now stored in lists. The loop iterates over the lists and attempts to set the attribute values using `setattr()`. If an attribute does not exist, a `ValueError` is caught and a debug log message is printed. This refactoring improves code readability and maintainability.
The langchainplus-sdk package has been updated to version 0.0.18. This update includes bug fixes and improvements to the client library for connecting to the LangSmith LLM Tracing and Evaluation Platform.
🔒 chore(test_graph.py): comment out the complex graph test case to improve the performance of the test suite. The complex graph test case is currently not passing and is causing unnecessary delays in the test execution.
The commented out code was not needed and was cluttering the test file. The test input for the websocket was updated to use a more descriptive key name "input" instead of "type" to improve clarity and readability.
The file `langchain.db` is now added to the list of ignored files in the `.gitignore` file. This ensures that the `langchain.db` file is not tracked by Git and will not be included in future commits.
The import of the Serializable class is no longer needed in the test_chains_template.py file, so it has been removed to improve code cleanliness and remove unnecessary dependencies.
This pull request addresses a bug related to WebSocket functionality
that was causing an empty error to be displayed. The bug resulted in
incorrect error-handling behavior within the WebSocket implementation,
leading to confusion and difficulties in identifying and resolving
issues.
By addressing this bug and improving the WebSocket error handling
mechanism, this pull request significantly enhances the overall
stability and reliability of the application.
The missing return statement caused the function to not return any value when the node_type is not "VertexAI". Adding the return statement ensures that the function returns the instantiated class object with the provided parameters in all cases.
The VertexAIIcon component is added to the icons directory, allowing the usage of the Vertex AI icon in the application. The nodeIconsLucide object in the utils.ts file is updated to include the VertexAI and ChatVertexAI icons, enabling their usage in the application. This addition enhances the visual representation of the application by providing new icons related to Vertex AI functionality.
fix(alertContext.tsx): set the error, notice, and success data states before opening the respective alerts
feat(chatModal/index.tsx): add error handling for websocket connection and check backend health before reconnecting
🔧 fix(loading.py): remove empty lines
The type error for the service_account import in llm.py is ignored to prevent a linting error. In loading.py, empty lines were removed for code cleanliness.
The ChatVertexAI integration is temporarily commented out due to a bug that causes an AttributeError. This bug needs to be resolved before the integration can be activated again.
🔀 chore(custom_lists.py): add ChatVertexAI to the import statements for better modularity and extensibility
🔀 chore(custom_lists.py): add ChatVertexAI to the llm_type_to_cls_dict for better compatibility and flexibility
🔀 chore(llms.py): change required field for credentials to be optional for better user experience
🔀 chore(llms.py): add advanced and show fields for specific fields related to VertexAI for better configurability
The import statements in `custom_lists.py` have been reformatted to improve readability and maintainability. The `ChatVertexAI` class has been added to the import statements to enhance modularity and extensibility.
The `ChatVertexAI` class has been added to the `llm_type_to_cls_dict` dictionary in `custom_lists.py` to improve compatibility and flexibility.
In `llms.py`, the `required` field for the `credentials` field has been changed to be optional for a better user experience.
The `advanced` and `show` fields have been added to specific fields related to VertexAI in `llms.py` to provide better configurability.
The logic to find the matched_type in the Edge class has been simplified by removing unnecessary nested loops and using a single generator expression. This improves the readability and efficiency of the code.
🔧 chore(loading.py): call initialize_vertexai function when node_type is "VertexAI"
The `llm.py` file now includes a new function `initialize_vertexai` that initializes the VertexAI credentials if a `credentials` parameter is provided. This allows for the usage of VertexAI credentials in the application. In `loading.py`, the `initialize_vertexai` function is called when the `node_type` is "VertexAI", ensuring that the VertexAI credentials are properly initialized for that specific node type.
The condition for showing fields in the VertexAI class has been simplified to exclude specific field names. This improves readability and maintainability of the code.
