call() — langchain Function Reference

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

Function python AgentOrchestration ClassicChains

Entity Profile

AgentOrchestration→ ClassicChains→ __call__() — langchain Function Reference

Dependency Diagram

graph TD
  c6a2a350_dd8a_58ec_ae37_7c8cfd2e9417["__call__()"]
  fb3c7163_1aec_3d21_be76_767b89189a05["LoadingCallable"]
  c6a2a350_dd8a_58ec_ae37_7c8cfd2e9417 -->|defined in| fb3c7163_1aec_3d21_be76_767b89189a05
  style c6a2a350_dd8a_58ec_ae37_7c8cfd2e9417 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/summarize/chain.py lines 28–33

    def __call__(
        self,
        llm: BaseLanguageModel,
        **kwargs: Any,
    ) -> BaseCombineDocumentsChain:
        """Callable to load the combine documents chain."""