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output_keys() — langchain Function Reference

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

Function python AgentOrchestration ClassicChains

Entity Profile

Dependency Diagram

graph TD
  5a8e277c_be60_1f08_2fd5_9894386994a2["output_keys()"]
  f3cef70e_11b0_61c9_7ec0_7308f4b45056["Chain"]
  5a8e277c_be60_1f08_2fd5_9894386994a2 -->|defined in| f3cef70e_11b0_61c9_7ec0_7308f4b45056
  style 5a8e277c_be60_1f08_2fd5_9894386994a2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/base.py lines 286–287

    def output_keys(self) -> list[str]:
        """Keys expected to be in the chain output."""

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/langchain_classic/chains/base.py.
Where is output_keys() defined?
output_keys() is defined in libs/langchain/langchain_classic/chains/base.py at line 286.

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