code: def delete_user_template(self, uid=0, temp_id=0, user_id=''):
          
          if self.tcp and user_id:
              command = 134
              command_string = pack('<24sB', str(user_id), temp_id)
              cmd_response = self.__send_command(command, command_string)
              if cmd_response.get('status'):
                  return True
              else:
                  return False # probably empty!
          if not uid:
              users = self.get_users()
              users = list(filter(lambda x: x.user_id==str(user_id), users))
              if not users:
                  return False
              uid = users[0].uid
          command = const.CMD_DELETE_USERTEMP
          command_string = pack('hb', uid, temp_id)
          cmd_response = self.__send_command(command, command_string)
          if cmd_response.get('status'):
              return True #refres_data (1013)?
          else:
              return False
docs: Delete specific template
  
          :param uid: user ID that are generated from device
          :param user_id: your own user ID
          :return: bool