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input_keys() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  9028ab6b_0fa9_940c_98c3_536a7e2d2285["input_keys()"]
  3765bfcc_b5a9_3ceb_55b5_8f5ca217f561["FakeChain"]
  9028ab6b_0fa9_940c_98c3_536a7e2d2285 -->|defined in| 3765bfcc_b5a9_3ceb_55b5_8f5ca217f561
  style 9028ab6b_0fa9_940c_98c3_536a7e2d2285 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/chains/test_base.py lines 49–51

    def input_keys(self) -> list[str]:
        """Input keys."""
        return self.the_input_keys

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/tests/unit_tests/chains/test_base.py.
Where is input_keys() defined?
input_keys() is defined in libs/langchain/tests/unit_tests/chains/test_base.py at line 49.

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