Update app.py

app.py

@@ -23,7 +23,9 @@ nameservers = ["8.8.8.8", "8.8.4.4"]
 resolver = AsyncResolver(nameservers=nameservers)
 
 # Create a TCPConnector with the custom resolver
-connector = aiohttp.TCPConnector(resolver=resolver)
+# connector = aiohttp.TCPConnector(resolver=resolver)
+resolver = aiohttp.AsyncResolver()
+connector = aiohttp.TCPConnector(resolver=resolver, family=socket.AF_INET)
 
 session = aiohttp.ClientSession(connector=connector)
 bot = Bot(token=os.getenv('BOT_TOKEN'), session=session)