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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

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  4ca44101_1e0d_43e9_f420_35c5afe4173a["HypotheticalDocumentEmbedder"]
  70201b65_1696_96ff_8960_f8b7d5836a2a -->|defined in| 4ca44101_1e0d_43e9_f420_35c5afe4173a
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Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/hyde/base.py lines 41–43

    def input_keys(self) -> list[str]:
        """Input keys for Hyde's LLM chain."""
        return self.llm_chain.input_schema.model_json_schema()["required"]

Domain

Subdomains

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/hyde/base.py.
Where is input_keys() defined?
input_keys() is defined in libs/langchain/langchain_classic/chains/hyde/base.py at line 41.

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