If you just want to see how your data distributes on the target and speaker gender, you can do a value_counts plot with the explore module
In your config, you would specify like this:
[EXPL]
# all samples, or only test or train split?
sample_selection = all
# activate the plot
value_counts = True
and then, run this with the explore module:
python -m nkululeko.explore --config myconfig.ini
The result looks similar to this: