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input_keys() — langchain Function Reference

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

Function python AgentOrchestration ClassicChains

Entity Profile

Dependency Diagram

graph TD
  760b9635_4c56_6422_3a1f_4a004afbcf61["input_keys()"]
  04d369fe_46d7_b44c_c004_679b46b31de9["ConversationChain"]
  760b9635_4c56_6422_3a1f_4a004afbcf61 -->|defined in| 04d369fe_46d7_b44c_c004_679b46b31de9
  style 760b9635_4c56_6422_3a1f_4a004afbcf61 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/conversation/base.py lines 125–127

    def input_keys(self) -> list[str]:
        """Use this since so some prompt vars come from history."""
        return [self.input_key]

Domain

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Defined In

Source

Frequently Asked Questions

What does input_keys() do?
input_keys() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/chains/conversation/base.py.
Where is input_keys() defined?
input_keys() is defined in libs/langchain/langchain_classic/chains/conversation/base.py at line 125.

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