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output_keys() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  09b39aa3_226f_77f0_54dc_0868122884af["output_keys()"]
  3765bfcc_b5a9_3ceb_55b5_8f5ca217f561["FakeChain"]
  09b39aa3_226f_77f0_54dc_0868122884af -->|defined in| 3765bfcc_b5a9_3ceb_55b5_8f5ca217f561
  style 09b39aa3_226f_77f0_54dc_0868122884af fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/chains/test_base.py lines 54–56

    def output_keys(self) -> list[str]:
        """Output key of bar."""
        return self.the_output_keys

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does output_keys() do?
output_keys() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/chains/test_base.py.
Where is output_keys() defined?
output_keys() is defined in libs/langchain/tests/unit_tests/chains/test_base.py at line 54.

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