Update app.py

app.py

@@ -42,7 +42,7 @@ def scene_generate(rgb,num_coarse_views,num_mcs_views,mcs_rect_w,mcs_steps):
     torch.cuda.empty_cache()
 
 @spaces.GPU(duration=120)
-def scene_refinement()
+def scene_refinement():
     # refinement
     vistadream._MCS_Refinement()
     output_path = get_temp_path()