requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=8097): Max retries exceeded with url: /events (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x7f0d5a2fc358>: Failed to establish a new connection: [Errno 111] Connection refused',))

[1wansiyuan]

这是怎么回事

[yongboy]

连接被拒绝！ 建议重启一下ipython notebook试试看 。

[HN123-123]

我在第十章训练的时候遇到同样的问题，请问您解决了吗