fix ci

KumoLiu · KumoLiu · commit 938e5e4352ae · 2024-12-11T20:15:44.000+08:00
Signed-off-by: YunLiu &lt;55491388+KumoLiu@users.noreply.github.com&gt;
diff --git a/modules/omniverse/utility.py b/modules/omniverse/utility.py
@@ -13,6 +13,7 @@
 
 import os
 import vtk
+import json
 from pxr import Usd, UsdGeom, Gf, Sdf
 import trimesh
 import numpy as np
