Save mesh with plyfile

app.py

@@ -6,6 +6,8 @@ import os
 from omegaconf import OmegaConf
 from PIL import Image 
 
+import tempfile
+
 from utils.app_utils import (
     remove_background, 
     resize_foreground, 
@@ -72,8 +74,7 @@ def main():
         image = resize_to_128(image)
         return image
 
-    ply_out_path=os.path.join(os.path.dirname(os.path.abspath(__file__)), "gradio_out", "mesh.ply")
-    os.makedirs(os.path.dirname(ply_out_path), exist_ok=True)
+    ply_out_path = tempfile.NamedTemporaryFile(suffix=f".ply", delete=False)
 
     def reconstruct_and_export(image):
         """