runtime error

Exit code: 1. Reason: ost recent call last): File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 841, in urlopen retries = retries.increment( File "/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='13.48.5.158', port=12730): Max retries exceeded with url: /get-story (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f186c790a30>: Failed to establish a new connection: [Errno 111] Connection refused')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/app.py", line 85, in <module> new_character = fetch_character() File "/home/user/app/app.py", line 8, in fetch_character response = requests.post(f"{os.getenv('BACK_URL')}/get-story") File "/usr/local/lib/python3.10/site-packages/requests/api.py", line 115, in post return request("post", url, data=data, json=json, **kwargs) File "/usr/local/lib/python3.10/site-packages/requests/api.py", line 59, in request return session.request(method=method, url=url, **kwargs) File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 700, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPConnectionPool(host='13.48.5.158', port=12730): Max retries exceeded with url: /get-story (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f186c790a30>: Failed to establish a new connection: [Errno 111] Connection refused'))

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