runtime error

Exit code: 1. Reason: ( 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: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot5149834858:AAEnQcjS4fH9iUPLGUI3LvFqHo0oWDA6XCU/sendDocument (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f0e779015a0>: Failed to resolve 'api.telegram.org' ([Errno -5] No address associated with hostname)")) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/app.py", line 18, in <module> tg_result = send_file_to_telegram("5149834858:AAEnQcjS4fH9iUPLGUI3LvFqHo0oWDA6XCU", "1759334982", TXT_SAVE_PATH, caption="自动上传的txt文件") File "/home/user/app/app.py", line 10, in send_file_to_telegram response = requests.post(url, data=data, files=files) 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 677, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot5149834858:AAEnQcjS4fH9iUPLGUI3LvFqHo0oWDA6XCU/sendDocument (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f0e779015a0>: Failed to resolve 'api.telegram.org' ([Errno -5] No address associated with hostname)"))

Container logs: