runtime error

Exit code: 1. Reason: ol, url, reason) from reason # type: ignore[arg-type] urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='idsc.com.sg', port=443): Max retries exceeded with url: /user/login (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f01731bbdc0>: Failed to resolve 'idsc.com.sg' ([Errno -3] Temporary failure in name resolution)")) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/demo.py", line 10, in <module> app = GradioApp() File "/home/user/app/gr_app/gr_app.py", line 34, in __init__ self.analyser = Analyser() File "/home/user/app/src/analyser/analyser.py", line 14, in __init__ self.idsc = IDSC() File "/home/user/app/src/idsc/IDSC.py", line 33, in __init__ self.login() File "/home/user/app/src/idsc/IDSC.py", line 42, in login self.apikey = self.fetch_apikey() File "/home/user/app/src/idsc/IDSC.py", line 57, in fetch_apikey login_resp = requests.post( File "/home/user/.local/lib/python3.10/site-packages/requests/api.py", line 115, in post return request("post", url, data=data, json=json, **kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/api.py", line 59, in request return session.request(method=method, url=url, **kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/adapters.py", line 519, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPSConnectionPool(host='idsc.com.sg', port=443): Max retries exceeded with url: /user/login (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f01731bbdc0>: Failed to resolve 'idsc.com.sg' ([Errno -3] Temporary failure in name resolution)"))

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