Update gradio_im_to_3d.py

gradio_im_to_3d.py

@@ -46,7 +46,7 @@ def get_mesh(model, image, keep_edges=False):
     mesh = trimesh.Trimesh(vertices=verts, faces=triangles, vertex_colors=colors)
 
     # Save as glb
-    glb_file = tempfile.NamedTemporaryFile(suffix='.glb', delete=False)
+    glb_file = tempfile.NamedTemporaryFile(suffix='.obj', delete=False)
     glb_path = glb_file.name
     mesh.export(glb_path)
     return glb_path