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)
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.