where is ncore located

[kaihekaihe]

Cosmos-Drive-Dreams-main/cosmos-drive-dreams-toolkits/utils/lidar_rangemap_utils.py", line 22, in import ncore.impl.common.common as ncore_common ModuleNotFoundError: No module named 'ncore'

[mfuu]

I find it for Nvidia internal only #7 (comment), but there's no way to run the convert script locally