Update app.py

app.py

@@ -46,7 +46,7 @@ async def upload(file: UploadFile = File(...)):
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"An unexpected error occurred: {str(e)}")
 
-@app.post("join")
+@app.post("/join")
 async def join(request: TryOnRequest):
     """Process virtual try-on request with person and garment images."""
     url = f"{BASE_URL}/queue/join"