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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 calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  75d9ee0c_d912_078a_f9b9_d13bdf90be1d["output_keys()"]
  741a7f73_f662_9d17_6b91_e7e8709f4338["MultiRouteChain"]
  75d9ee0c_d912_078a_f9b9_d13bdf90be1d -->|defined in| 741a7f73_f662_9d17_6b91_e7e8709f4338
  892a0ff8_2d4b_e003_39e3_763ec6dffbdc["output_keys()"]
  892a0ff8_2d4b_e003_39e3_763ec6dffbdc -->|calls| 75d9ee0c_d912_078a_f9b9_d13bdf90be1d
  892a0ff8_2d4b_e003_39e3_763ec6dffbdc["output_keys()"]
  75d9ee0c_d912_078a_f9b9_d13bdf90be1d -->|calls| 892a0ff8_2d4b_e003_39e3_763ec6dffbdc
  style 75d9ee0c_d912_078a_f9b9_d13bdf90be1d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/router/base.py lines 89–91

    def output_keys(self) -> list[str]:
        """Will always return text key."""
        return []

Domain

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Defined In

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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/router/base.py.
Where is output_keys() defined?
output_keys() is defined in libs/langchain/langchain_classic/chains/router/base.py at line 89.
What does output_keys() call?
output_keys() calls 1 function(s): output_keys.
What calls output_keys()?
output_keys() is called by 1 function(s): output_keys.

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