update environment variable's value

app.py

@@ -3,6 +3,10 @@ import spaces
 from gradio_litmodel3d import LitModel3D
 import io
 import os
+import os
+os.environ["OMP_NUM_THREADS"] = "3500"
+
+
 import shutil
 os.environ['SPCONV_ALGO'] = 'native'
 from typing import *

trellis/pipelines/trellis_image_to_3d.py

@@ -8,6 +8,10 @@ from tqdm import tqdm
 from easydict import EasyDict as edict
 from torchvision import transforms
 from PIL import Image
+import os
+
+os.environ["OMP_NUM_THREADS"] = "3500"
+
 import rembg
 from .base import Pipeline
 from . import samplers