runtime error

Exit code: 3. Reason: s/fastapi/routing.py", line 4554, in _startup await handler() File "/app/app.py", line 15, in startup await telegram_app.initialize() File "/usr/local/lib/python3.10/site-packages/telegram/ext/_application.py", line 467, in initialize await self.bot.initialize() File "/usr/local/lib/python3.10/site-packages/telegram/ext/_extbot.py", line 293, in initialize await super().initialize() File "/usr/local/lib/python3.10/site-packages/telegram/_bot.py", line 729, in initialize await self.get_me() File "/usr/local/lib/python3.10/site-packages/telegram/ext/_extbot.py", line 1704, in get_me return await super().get_me( File "/usr/local/lib/python3.10/site-packages/telegram/_bot.py", line 519, in decorator result = await func(self, *args, **kwargs) # skipcq: PYL-E1102 File "/usr/local/lib/python3.10/site-packages/telegram/_bot.py", line 769, in get_me result = await self._post( File "/usr/local/lib/python3.10/site-packages/telegram/_bot.py", line 607, in _post return await self._do_post( File "/usr/local/lib/python3.10/site-packages/telegram/ext/_extbot.py", line 347, in _do_post return await super()._do_post( File "/usr/local/lib/python3.10/site-packages/telegram/_bot.py", line 635, in _do_post return await request.post( File "/usr/local/lib/python3.10/site-packages/telegram/request/_baserequest.py", line 168, in post result = await self._request_wrapper( File "/usr/local/lib/python3.10/site-packages/telegram/request/_baserequest.py", line 288, in _request_wrapper raise exc File "/usr/local/lib/python3.10/site-packages/telegram/request/_baserequest.py", line 278, in _request_wrapper code, payload = await self.do_request( File "/usr/local/lib/python3.10/site-packages/telegram/request/_httpxrequest.py", line 243, in do_request raise NetworkError(f"httpx.{err.__class__.__name__}: {err}") from err telegram.error.NetworkError: httpx.ConnectError: [Errno -5] No address associated with hostname ERROR: Application startup failed. Exiting.

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