To install cpp_wrappers sh compile_wrappers.sh

For training
SemanticKITTI:- train_SemanticKitti.py
Paris Lille 3D:- train_NPM3D.py
Import blocks_new.py in architectures.py for PCTFusion

For testing
Run tester.py
SemanticKITTI:- slam_segmentation_test.py
Paris Lille 3D:- cloud_segmentation_test.py