Fix SQLDatabaseChain and other small fixes #711
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…t to enable support for SQL database chains 📦 chore(pyproject.toml): add langchain-experimental package as a dependency
….sql with type ignore to suppress type checking error
…name to update_attributes to reflect its purpose more accurately 🐛 fix(component.py): change field_config key to beta in template_config dictionary to match the expected key
ogabrielluiz
changed the title
ogabrielluiz
requested review from
anovazzi1
and removed request for
rodrigosnader
…CamelCase for better UI display 📝 chore(directory_reader.py): add comments to explain the purpose of changing the component name
…lways be "CustomComponent" for consistency 🐛 fix(directory_reader.py): add the output types of the custom component to the component template to ensure correct behavior 🐛 fix(types.py): add the output types of the custom component to the component template to ensure correct behavior
… iterating over template_dict to improve filtering logic
The following changes were made: - Removed unused imports from the file - Removed the unused `get_load_custom_component_from_path` endpoint - Removed the unused `get_load_custom_component_from_path_test` endpoint
… prevent errors and improve error logging
…sing ast.literal_eval to prevent potential errors 🔀 chore(types.py): import ast and contextlib modules for future use
…d code for simplification 🔧 chore(__main__.py): remove unused env_file parameter and related code for simplification 🔧 chore(__main__.py): remove unused imports and variables for cleaner code 🔧 chore(__main__.py): remove unused load_params function for code cleanup
…ssing reference error ✨ feat(main.py): add Engine.update as a startup event to update the engine on app startup
…e a singleton pattern for better performance and maintainability ✨ feat(base.py): add support for LANGFLOW_DATABASE_URL environment variable to override the database URL configuration
…ifacts gracefully
…meError when using it in instantiate_prompt function 🐛 fix(utils.py): add handle_partial_variables function to handle partial variables in prompt formatting
…ith a given PromptTemplate
…rl` option The `--database-url` option has been removed from the CLI options. Instead, a local SQLite database will be used if no database URL is provided. This change simplifies the configuration process and aligns with the default behavior.
…lass 🔥 refactor(custom_component.py): remove unused build method from CustomComponent class
… invoking chain with an empty dict input
… with other settings 🔀 chore(utils.py): rename `LANGFLOW_LANGCHAIN_CACHE` environment variable to `CACHE` for clarity and consistency
…to use it in LANGCHAIN_BASE_TYPES
- Added a new file `__init__.py` in the `components` directory to import the `CustomComponent` class from `langflow.interface.custom.custom_component`. - Created a new package `chains` in the `components` directory.
…compatibility with other parts of the codebase 🔧 fix(settings.py): update COMPONENTS_PATH to accept a list of strings instead of a list of Paths to improve flexibility and compatibility 🔧 fix(settings.py): update set_components_path method to handle LANGFLOW_COMPONENTS_PATH as a list of paths or a single path string
…the component that failed to load for better debugging
…h duplicate paths ✨ feat(settings.py): add logging of components_path and updated settings values for debugging purposes
…monitoring 🔧 fix(endpoints.py): add logging statements to improve debugging and monitoring in the get_all() function
…n build_langchain_template_custom_component function 🔨 refactor(types.py): add logging statements for debugging purposes in build_and_validate_all_files function 🔨 refactor(types.py): add logging statements for debugging purposes in build_valid_menu function 🔨 refactor(types.py): add logging statements for debugging purposes in build_invalid_menu function
…dule to fix type hinting 🚀 feat(component.py): add 'build' method to Component class to enforce implementation in subclasses
…mprove code readability
…y importing the CustomComponent class
…id_menu ✨ feat(types.py): improve component name generation logic based on component_output_types and file name
…n custom_repr method
…19.2 🔒 chore(poetry.lock): update debugpy package version from 1.6.8 to 1.6.7 🔀 chore: update dependencies 🔄 refactor: update debugpy package to version 1.6.7 🔒 chore(poetry.lock): update google-cloud-resource-manager to version 1.10.3 🔒 chore(poetry.lock): update jcloud to version 0.2.16 🔒 chore(poetry.lock): update more-itertools to version 10.1.0
…mponents 🔧 fix(custom-component.mdx): correct the recommended way to load custom components by setting LANGFLOW_COMPONENTS_PATH environment variable instead of using --components-path argument 💡 docs(custom-component.mdx): provide an alternative method to specify the path to custom components using --components-path argument
…entation message 🐛 fix(custom_component.py): add support for custom representation of repr_value if it is a dictionary by using yaml.dump() function
…e attribute of a vertex object
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This fixes SQLDatabaseChain by adding langchain_experimental dep.
Fixes beta attribute not being set correctly.
Fixes env-file not loading and removes database-url option in the CLI
Fixes to word breaking in text fields.