1.wechaty添加群组语音回复文本功能；2.wechaty添加群组语音回复语音功能；3.更新config.py和readme；

channel/wechat/wechaty_channel.py

@@ -36,7 +36,6 @@ class WechatyChannel(Channel):
         config = conf()
         # 使用PadLocal协议 比较稳定(免费web协议 os.environ['WECHATY_PUPPET_SERVICE_ENDPOINT'] = '127.0.0.1:8080')
         token = config.get('wechaty_puppet_service_token')
-        token = "chiaki2024"
         os.environ['WECHATY_PUPPET_SERVICE_TOKEN'] = token
         global bot
         bot = Wechaty()