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    Pythonlangchain-coreutilspydanticcreate_model_v2
    Function●Since v0.3

    create_model_v2

    Create a Pydantic model with the given field definitions.

    Warning

    Do not use outside of langchain packages. This API is subject to change at any time.

    Copy
    create_model_v2(
      model_name: str,
      *,
      module_name: str | None = None,
      field_definitions: dict[str, Any] | None = None,
      root: Any | None = None
    ) -> type[BaseModel]

    Parameters

    NameTypeDescription
    model_name*str

    The name of the model.

    module_namestr | None
    Default:None

    The name of the module where the model is defined.

    This is used by Pydantic to resolve any forward references.

    field_definitionsdict[str, Any] | None
    Default:None

    The field definitions for the model.

    rootAny | None
    Default:None

    Type for a root model (RootModel)

    View source on GitHub