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requires_reference() — langchain Function Reference

Architecture documentation for the requires_reference() function in trajectory_eval_chain.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  aab195f5_68d4_c0ea_57ec_5220e0c0e60d["requires_reference()"]
  9066f65c_c5a3_1534_5336_72609f4ff02b["TrajectoryEvalChain"]
  aab195f5_68d4_c0ea_57ec_5220e0c0e60d -->|defined in| 9066f65c_c5a3_1534_5336_72609f4ff02b
  style aab195f5_68d4_c0ea_57ec_5220e0c0e60d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/evaluation/agents/trajectory_eval_chain.py lines 159–161

    def requires_reference(self) -> bool:
        """Whether this evaluator requires a reference label."""
        return False

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Defined In

Source

Frequently Asked Questions

What does requires_reference() do?
requires_reference() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/evaluation/agents/trajectory_eval_chain.py.
Where is requires_reference() defined?
requires_reference() is defined in libs/langchain/langchain_classic/evaluation/agents/trajectory_eval_chain.py at line 159.

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