Update app.py

app.py

@@ -1,5 +1,7 @@
 import spaces
 import os
+import subprocess
+import shlex
 subprocess.run(
     shlex.split(
         "pip install ./nvdiffrast-0.3.1.torch-cp310-cp310-linux_x86_64.whl --force-reinstall --no-deps"
@@ -33,11 +35,11 @@ from src.utils.camera_util import (
 )
 from src.utils.mesh_util import save_obj, save_glb
 from src.utils.infer_util import remove_background, resize_foreground, images_to_video
-import subprocess
+
 import sys
 import tempfile
 from huggingface_hub import hf_hub_download
-import shlex
+
 
 def install_cuda_toolkit():
     # CUDA_TOOLKIT_URL = "https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda_11.8.0_520.61.05_linux.run"