Update app.py

app.py

@@ -136,13 +136,21 @@ def export_full_quality_glb(
 ) -> Tuple[str, str]:
     """
     Export a full-quality GLB file from the 3D model state.
-    Uses the optimized export_full_quality_glb from postprocessing utils.
     """
     user_dir = os.path.join(TMP_DIR, str(req.session_hash))
     gs, mesh, trial_id = unpack_state(state)
     
+    glb = postprocessing_utils.to_glb(
+        gs,
+        mesh,
+        simplify=0.0,  # No simplification
+        fill_holes=True,
+        fill_holes_max_size=0.04,
+        texture_size=2048,  # Maximum texture resolution
+        verbose=False
+    )
     glb_path = os.path.join(user_dir, f"{trial_id}_full.glb")
-    postprocessing_utils.export_full_quality_glb(gs, mesh, glb_path)
+    glb.export(glb_path)
     return glb_path, glb_path
 
 @spaces.GPU
@@ -153,7 +161,7 @@ def extract_glb(
     req: gr.Request,
 ) -> Tuple[str, str]:
     """
-    Extract a GLB file from the 3D model with reduction settings.
+    Extract a GLB file from the 3D model.
     """
     user_dir = os.path.join(TMP_DIR, str(req.session_hash))
     gs, mesh, trial_id = unpack_state(state)
@@ -264,7 +272,4 @@ if __name__ == "__main__":
     pipeline = TrellisImageTo3DPipeline.from_pretrained("JeffreyXiang/TRELLIS-image-large")
     pipeline.cuda()
     try:
-        pipeline.preprocess_image(Image.fromarray(np.zeros((512, 512, 3), dtype=np.uint8)))    # Preload rembg
-    except:
-        pass
-    demo.launch()
+        pipeline.