Testing on custom dataset.

[An0nym0u-s]

I have custom dataset without classes to which I want to test on the model which is trained on S3DIS dataset but while I am running main_s3dis.py script in test mode getting the error on this line " https://github.com/QingyongHu/RandLA-Net/blob/3926be6658221172b680d38d475551fda6d589b5/tester_S3DIS.py#L139 ". I just want to know that how to run this script on custom dataset without class.