Missing id to class mapping

[dragonlong]

Hi authors,

Thanks for releasing the 3D semantic annotations on ArkitScenes data, may I know how the 186 classes corresponds to the actual class name? It seems that the id to class relationship is missing from https://huggingface.co/datasets/labelmaker/arkit_labelmaker/. I also tried to use the only available mapping here, but apparently the mapping doesn't match, as visualized below, the bed is is mapped to a different id other than 11. Thanks!

[quantaji]

I think this function will give you the correct id here