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invoke() — langchain Function Reference

Architecture documentation for the invoke() function in base.py from the langchain codebase.

Function python LangChainCore Runnables calls 1

Entity Profile

Dependency Diagram

graph TD
  6c985726_494e_e996_1fc3_70630ec9ef85["invoke()"]
  11e31530_bade_f413_97e7_9abc389b68c7["RunnableEachBase"]
  6c985726_494e_e996_1fc3_70630ec9ef85 -->|defined in| 11e31530_bade_f413_97e7_9abc389b68c7
  424a7613_4cfe_67c7_0e4e_df9c17b111eb["_call_with_config()"]
  6c985726_494e_e996_1fc3_70630ec9ef85 -->|calls| 424a7613_4cfe_67c7_0e4e_df9c17b111eb
  style 6c985726_494e_e996_1fc3_70630ec9ef85 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 5374–5377

    def invoke(
        self, input: list[Input], config: RunnableConfig | None = None, **kwargs: Any
    ) -> list[Output]:
        return self._call_with_config(self._invoke, input, config, **kwargs)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does invoke() do?
invoke() is a function in the langchain codebase, defined in libs/core/langchain_core/runnables/base.py.
Where is invoke() defined?
invoke() is defined in libs/core/langchain_core/runnables/base.py at line 5374.
What does invoke() call?
invoke() calls 1 function(s): _call_with_config.

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