[Admin maintenance] Support new ZeroGPU hardware

app.py

@@ -14,11 +14,14 @@ from tqdm import tqdm
 from diffusers import DiffusionPipeline, EulerAncestralDiscreteScheduler
 
 import subprocess, sys
-subprocess.check_call([
-      sys.executable, "-m", "pip", "install", "--no-build-isolation",
-      "git+https://github.com/NVlabs/nvdiffrast/",
-])
 
+@spaces.GPU(duration=210)
+def first_gpu_setup():
+    subprocess.check_call([
+        sys.executable, "-m", "pip", "install", "--no-build-isolation",
+        "git+https://github.com/NVlabs/nvdiffrast/",
+    ])
+first_gpu_setup()
 from src.utils.train_util import instantiate_from_config
 from src.utils.camera_util import (
     FOV_to_intrinsics,