Update app.py

app.py

@@ -30,7 +30,7 @@ async def echo(websocket):
             await websocket.send(json.dumps({"type": "update", "data": {"players": players}}))
 
 async def main():
-    async with serve(echo, "0.0.0.0", 8080):
+    async with serve(echo, "0.0.0.0", 7860):
         await asyncio.Future()
 
 asyncio.run(main())