With nkululeko since version 0.67.0, the spotlight software is directly integrated as part of the EXPLORE module.
You can simply run your data filters, augmentations, machine learning experiments, segmentations and model predictions as usual, and then call the spotlight software by adding to your configuration file:
[EXPL]
sample_selection = all # or train or test
spotlight = True
and running the EXPORE module
python -m nkululeko.explore --config myconfig.ini
Note that you might require to install an extra package:
pip install renumics-spotlight
A new web browser window should open as an interface to spotlight: