code: def name(cls) -> Text:
      return "rocketchat"
  
file_path: rasa/rasa/core/channels/rocketchat.py
imports: import logging
  from sanic import Blueprint, response
  from sanic.request import Request
  from typing import Text, Dict, Any, List, Iterable, Optional, Callable, Awaitable
  from rasa.core.channels.channel import UserMessage, OutputChannel, InputChannel
  from sanic.response import HTTPResponse
label_desc: Use image node_id 1 for calling the RocketChatBot obj's underlying member method code with example usage: obj.name(cls) and returns: str