updated app.py

app.py

@@ -248,7 +248,8 @@ class RefinerInterface:
         print("Initializing InstantMesh models...")
         self.pipeline, self.model, self.infer_config = load_models()
         print("InstantMesh models loaded!")
-        
+    
+    @spaces.GPU(duration=65)
     def refine_model(self, input_image, prompt, steps=75, guidance_scale=7.5):
         """Main refinement function"""
         # Process image and get refined output