change order of imports

app.py

@@ -1,25 +1,25 @@
-from demo_utils.utils import (load_modules, 
-                              load_sample_from_path, 
-                              load_sample_from_dataset,
-                              get_fov_mask,
-                              inference_3d, 
-                              inference_rendered_2d)
-
 import tempfile
 import os
 import sys
 import yaml
 
+import numpy as np
+import open3d as o3d
+
+import gradio as gr
+import spaces
+import torch
+
 sys.path.append("./sscbench")
 from sscbench.gen_voxelgrid_npy import save_as_voxel_ply, classes_to_colors
 from download_checkpoint_hf import download_scenedino_checkpoint
 
-import torch
-
-import numpy as np
-import gradio as gr
-import open3d as o3d
-import spaces
+from demo_utils.utils import (load_modules, 
+                              load_sample_from_path, 
+                              load_sample_from_dataset,
+                              get_fov_mask,
+                              inference_3d, 
+                              inference_rendered_2d)
 
 
 # Load checkpoints from Hugging Face