Update app.py

app.py

@@ -175,7 +175,9 @@ def do_inference(input_3d, sample_seed=0, do_sampling=False, do_marching_cubes=F
     # add time stamp to avoid cache
     save_name = f"output_{int(time.time())}.obj"
     artist_mesh.export(save_name)
-    return input_save_name, input_save_name, save_name, save_name
+    mesh.vertices = mesh.vertices[:, [0, 2, 1]]
+    artist_mesh.vertices = artist_mesh.vertices[:, [0, 2, 1]]
+    return input_save_name, mesh, save_name, artist_mesh
 
 
 _HEADER_ = '''