fix: address websocket not starting on web app

main.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+
+import asyncio
+import websockets
+
+async def echo(websocket, path):
+    async for message in websocket:
+        await websocket.send(message)
+
+asyncio.get_event_loop().run_until_complete(
+    websockets.serve(echo, 'tetris-clone.azurewebsites.net', 5000))
+print("starting websocket...")
+asyncio.get_event_loop().run_forever()