docs: def reply(self, text):
          """Replys a text message
  
          Args:
              text(str): message content
  
          Returns:
              RTMMessage
          """
          data = {'text': text, 'vchannel_id': self['vchannel_id']}
          if self.is_p2p():
              data['type'] = RTMMessageType.P2PMessage
              data['to_uid'] = self['uid']
          else:
              data['type'] = RTMMessageType.ChannelMessage
              data['channel_id'] = self['channel_id']
          return RTMMessage(data)