Update app.py

app.py

@@ -193,4 +193,4 @@ async def coinflip_game(websocket: WebSocket):
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run("app:app", host="127.0.0.1", port=7860, reload=False)
+    uvicorn.run("app:app", host="0.0.0.0", port=7860, reload=False)