[Enhance] Pretty log about MinkowskiEngine and running rightly on env without open3d#2027

Merged

Tai-Wang merged 1 commit intoopen-mmlab:dev-1.xfrom JingweiZhang12:elegant_import

Nov 22, 2022

+21-10

Commits on Nov 15, 2022

simplify the warning and error when using open3d and MinkowskiEngine
JingweiZhang12
committed