Update app.py

app.py

@@ -181,6 +181,7 @@ def save_ply(pc, file_name, grid_size):
         model=sdf_model,
         batch_size=4096,
         grid_size=grid_size, # increase to 128 for resolution used in evals
+        fill_vertex_channels=True,
         progress=True,
     )