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__call__() — langchain Function Reference

Architecture documentation for the __call__() function in reduce.py from the langchain codebase.

Function python AgentOrchestration ClassicChains

Entity Profile

Dependency Diagram

graph TD
  f7de24ec_ba26_df38_4680_58d5dbb79561["__call__()"]
  f36ae967_44cc_195e_eb1d_067a5e7a34db["CombineDocsProtocol"]
  f7de24ec_ba26_df38_4680_58d5dbb79561 -->|defined in| f36ae967_44cc_195e_eb1d_067a5e7a34db
  style f7de24ec_ba26_df38_4680_58d5dbb79561 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain/langchain_classic/chains/combine_documents/reduce.py lines 19–20

    def __call__(self, docs: list[Document], **kwargs: Any) -> str:
        """Interface for the combine_docs method."""

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Defined In

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Frequently Asked Questions

What does __call__() do?
__call__() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/chains/combine_documents/reduce.py.
Where is __call__() defined?
__call__() is defined in libs/langchain/langchain_classic/chains/combine_documents/reduce.py at line 19.

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