code: def annotations(from_defaults=True, **kwargs):
      
  
      def decorator(func):
          func = set_annotations(**kwargs)(func)
          if from_defaults:
              func = infer_from_defaults(func)
          func = resolve_shortcuts(func)
          func = with_annotations(func)
          return func
  
      return decorator
docs: A function decorator which coerces argument values to the annotated types.
      This decorator is implicitly applied to command and option functions.
      Explicitly wrapping your functions with it allows more fine-grained
      configuration and the usage of annotations in Python 2. Applying this
      decorator multiple times will raise a :py:exc:`RuntimeError`.
  
      :param from_defaults: Infer the type of arguments by their default value.
      :param kwargs: Python 2 doesn't have function annotations, so you can
          also pass types here as keyword arguments.