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_OutputFormatter Class — langchain Architecture

Architecture documentation for the _OutputFormatter class in base.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  d834d6fb_6389_e119_09aa_365108dbfc8e["_OutputFormatter"]
  22e1446e_2db6_2965_eef8_bf9239c6dbfc["base.py"]
  d834d6fb_6389_e119_09aa_365108dbfc8e -->|defined in| 22e1446e_2db6_2965_eef8_bf9239c6dbfc

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/structured_output/base.py lines 568–574

        class _OutputFormatter(BaseModel):
            """Output formatter.

            Should always be used to format your response to the user.
            """

            output: output_schema  # type: ignore[valid-type]

Defined In

Source

Frequently Asked Questions

What is the _OutputFormatter class?
_OutputFormatter is a class in the langchain codebase, defined in libs/langchain/langchain_classic/chains/structured_output/base.py.
Where is _OutputFormatter defined?
_OutputFormatter is defined in libs/langchain/langchain_classic/chains/structured_output/base.py at line 568.

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