call_func_with_variable_args#

langchain_core.runnables.config.call_func_with_variable_args(
func: Callable[[Input], Output] | Callable[[Input, RunnableConfig], Output] | Callable[[Input, CallbackManagerForChainRun], Output] | Callable[[Input, CallbackManagerForChainRun, RunnableConfig], Output],
input: Input,
config: RunnableConfig,
run_manager: CallbackManagerForChainRun | None = None,
**kwargs: Any,
) Output[source]#

Call function that may optionally accept a run_manager and/or config.

Parameters:
Returns:

The output of the function.

Return type:

Output