acall_func_with_variable_args

langchain_core.runnables.config.acall_func_with_variable_args(func: Callable[[Input], Awaitable[Output]] | Callable[[Input, RunnableConfig], Awaitable[Output]] | Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]] | Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]], input: Input, config: RunnableConfig, run_manager: AsyncCallbackManagerForChainRun | None = None, **kwargs: Any) → Awaitable[Output]

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

Parameters:

• (Union[Callable[[Input] (func) – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.

• Awaitable[Output]] – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.

• Callable[[Input – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.

• func (Union[Callable[[Input], Awaitable[Output]], Callable[[Input, RunnableConfig], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]])

• input (Input)

• config (RunnableConfig)

• run_manager (Optional[AsyncCallbackManagerForChainRun])

• kwargs (Any)

Return type:

Awaitable[Output]

:paramAsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input,

AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.

Parameters:

• input (Input) – The input to the function.

• config (RunnableConfig) – The config to pass to the function.

• run_manager (AsyncCallbackManagerForChainRun) – The run manager to pass to the function. Defaults to None.

• **kwargs (Any) – The keyword arguments to pass to the function.

• func (Union[Callable[[Input], Awaitable[Output]], Callable[[Input, RunnableConfig], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]])

Returns:

The output of the function.

Return type:

Output