docs: def all_arguments(cls, function, arguments):
      """Helper function for creating `FunctionCall`s with `Arguments`.
  
      Args:
        function: The value to store for the action function.
        arguments: The values to store for the arguments of the action. Can either
          be an `Arguments` object, a `dict`, or an iterable. If a `dict` or an
          iterable is provided, the values will be unpacked into an `Arguments`
          object.
  
      Returns:
        A new `FunctionCall` instance.
      """
      if isinstance(arguments, dict):
        arguments = Arguments(**arguments)
      elif not isinstance(arguments, Arguments):
        arguments = Arguments(*arguments)
      return cls(function, arguments)