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

The error indicates a proxy issue when connecting to www.12306.cn. Check the network configuration in the code, likely in the request handling module. Look for proxy settings or retry logic. Run the query function in a clean environment to see if the issue persists. Verify the fix by successfully fetching ticket data.

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