runtime error

Exit code: 1. Reason: egram.vendor.ptb_urllib3.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc5dec44e20>: Failed to establish a new connection: [Errno -5] No address associated with hostname')) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/app/app.py", line 28, in <module> main() File "/app/app.py", line 24, in main updater.start_polling() File "/usr/local/lib/python3.9/site-packages/telegram/ext/updater.py", line 422, in start_polling self._init_thread(self.dispatcher.start, "dispatcher", ready=dispatcher_ready) File "/usr/local/lib/python3.9/site-packages/telegram/ext/updater.py", line 342, in _init_thread name=f"Bot:{self.bot.id}:{name}", File "/usr/local/lib/python3.9/site-packages/telegram/bot.py", line 365, in id return self.bot.id File "/usr/local/lib/python3.9/site-packages/telegram/bot.py", line 359, in bot self._bot = self.get_me() File "/usr/local/lib/python3.9/site-packages/telegram/bot.py", line 130, in decorator result = func(*args, **kwargs) File "/usr/local/lib/python3.9/site-packages/telegram/bot.py", line 446, in get_me result = self._post('getMe', timeout=timeout, api_kwargs=api_kwargs) File "/usr/local/lib/python3.9/site-packages/telegram/bot.py", line 295, in _post return self.request.post( File "/usr/local/lib/python3.9/site-packages/telegram/utils/request.py", line 356, in post result = self._request_wrapper( File "/usr/local/lib/python3.9/site-packages/telegram/utils/request.py", line 265, in _request_wrapper raise NetworkError(f'urllib3 HTTPError {error}') from error telegram.error.NetworkError: urllib3 HTTPError HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot7465639568:AAGX2th7mPd-_Ih1J4JLOZ-MzUDDBuce2Ss/getMe (Caused by NewConnectionError('<telegram.vendor.ptb_urllib3.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc5dec44e20>: Failed to establish a new connection: [Errno -5] No address associated with hostname'))

Container logs: