code: def _event_funcs(self, event: str) -> Iterable[Callable]:
          
          for func in self._events[event]:
              yield func
docs: Returns an Iterable of the functions subscribed to a event.
  
          :param event: Name of the event.
          :type event: str
  
          :return: A iterable to do things with.
          :rtype: Iterable