init() — langchain Function Reference

Architecture documentation for the __init__() function in modifier.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ __init__() — langchain Function Reference

Dependency Diagram

graph TD
  e09f033a_caef_0648_6ff5_eed2ccdc23d1["__init__()"]
  4d11e541_ff83_d63d_4652_fe0711cc68f6["RemoveMessage"]
  e09f033a_caef_0648_6ff5_eed2ccdc23d1 -->|defined in| 4d11e541_ff83_d63d_4652_fe0711cc68f6
  style e09f033a_caef_0648_6ff5_eed2ccdc23d1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/messages/modifier.py lines 14–33

    def __init__(
        self,
        id: str,
        **kwargs: Any,
    ) -> None:
        """Create a RemoveMessage.

        Args:
            id: The ID of the message to remove.
            **kwargs: Additional fields to pass to the message.

        Raises:
            ValueError: If the 'content' field is passed in kwargs.

        """
        if kwargs.pop("content", None):
            msg = "RemoveMessage does not support 'content' field."
            raise ValueError(msg)

        super().__init__("", id=id, **kwargs)