Update app.py

app.py

@@ -134,7 +134,7 @@ def generate_3D(input, model_name='base40M', guidance_scale=3.0, grid_size=32):
 
     set_state('')
 
-    return pc_to_plot(pc), ply_to_obj('point_cloud.ply', '3d_model.obj'), gr.update(value=['3d_model.obj', 'mesh.ply', 'point_cloud.ply'], visible=True)
+    return pc_to_plot(pc), ply_to_obj('mesh.ply', '3d_model.obj'), gr.update(value=['3d_model.obj', 'mesh.ply', 'point_cloud.ply'], visible=True)
 
 def prepare_img(img):