当我在 pythonanywhere 上部署我的机器人时，我无法向我的机器人发送消息。由于 telegram 不再支持通配符证书，如博客文章的官方 pythonanywhere 博客链接中所述，出现无法连接到服务器的错误。如果有人知道此问题的解决方案，请帮助我
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bottokenvalue/sendMessage (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094debf050>: Failed to establish a new connection: [Errno 101] Network is unreachable'))
2020-01-17 21:58:04,377: Retrying (Retry(total=2, connect=None, read=None, redirect=0, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094da4c610>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /bottoken/sendMessage
2020-01-17 21:58:05,377: Retrying (Retry(total=1, connect=None, read=None, redirect=0, status=None)) after connection broken …