code: def Load(self):
      
      for record in super(EventFileLoader, self).Load():
        yield event_pb2.Event.FromString(record)
docs: Loads all new events from disk.
  
      Calling Load multiple times in a row will not 'drop' events as long as the
      return value is not iterated over.
  
      Yields:
        All events in the file that have not been yielded yet.