How to translate a cube using python

[Simplychenable]

and, i know i didn’t address your question directly so here is another thread where one of the solutions are presented:

USD Python API failed to SetTranslate to a cube position in Script Editor

like the screenshot below shows, I want to use Python API to change the position of a cube. Firstly, I create a ground plane and a cube in stage, then use GetPrimAtPath function to get the prim instance, and then I want to use UsdGeom.XfomCommnAPI.SetTranslate to change to position of this cube but fail, the cube stay still after running this script, the output of the position is also stay unchanged. I want to know if my method is right to change the cube’s position, and if so, why my cube stay…