Method with_config

libs/core/langchain_core/runnables/base.py:1255–1271

Bind config to a Runnable, returning a new Runnable.

(
        self,
        config: Optional[RunnableConfig] = None,
        # Sadly Unpack is not well supported by mypy so this will have to be untyped
        **kwargs: Any,
    )

        return RunnableBinding(bound=self, kwargs=kwargs, config={})

    def with_config(
        self,
        config: Optional[RunnableConfig] = None,
        # Sadly Unpack is not well supported by mypy so this will have to be untyped
        **kwargs: Any,
    ) -> Runnable[Input, Output]:
        """
        Bind config to a Runnable, returning a new Runnable.
        """
        return RunnableBinding(
            bound=self,
            config=cast(
                RunnableConfig,
                {**(config or {}), **kwargs},
            ),  # type: ignore[misc]
            kwargs={},
        )

    def with_listeners(
        self,