Update app.py

app.py

@@ -38,6 +38,10 @@ fastapi_app.mount("/uploads", StaticFiles(directory=UPLOAD_DIR), name="uploads")
 # Serve static assets in /public
 fastapi_app.mount("/static", StaticFiles(directory="public"), name="public")
 
+# This is the corrected way to integrate Socket.IO and FastAPI.
+# It ensures all requests, including Socket.IO's, are handled correctly.
+asgi = socketio.ASGIApp(sio, other_asgi_app=fastapi_app)
+
 @fastapi_app.get("/", response_class=HTMLResponse)
 async def root():
     return FileResponse("public/index.html")
@@ -127,7 +131,6 @@ async def upload_file(file: UploadFile = File(...)):
 # ------------------------
 # Socket.IO events
 # ------------------------
-asgi = socketio.ASGIApp(sio, other_asgi_app=fastapi_app)
 
 @sio.event
 async def connect(sid, environ):