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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
  3472e185_d632_a164_90f9_d46a5889af50["__call__()"]
  f9e4ae08_30cc_4c5e_aa75_cd7235fc61bf["AsyncCombineDocsProtocol"]
  3472e185_d632_a164_90f9_d46a5889af50 -->|defined in| f9e4ae08_30cc_4c5e_aa75_cd7235fc61bf
  style 3472e185_d632_a164_90f9_d46a5889af50 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/combine_documents/reduce.py lines 26–27

    async def __call__(self, docs: list[Document], **kwargs: Any) -> str:
        """Async 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 26.

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