查询余票报错

大佬 我运行后报错:
```
(MaxRetryError("HTTPSConnectionPool(host='www.12306.cn', port=443): Max retries exceeded with url: /mormhweb/logFiles/error.html (Caused by ProxyError('Cannot connect to proxy.', RemoteDisconnected('Remote end closed connection without response')))"),)
```
我也妹设置代理啊