Error on plotting gender models

[bagustris]

When I run the following commands,

python -m nkululeko.explore --config tests/exp_emodb_explore_data.ini

I got the following error:

ERROR plots: plot value counts: target gender has more than 2 values

I think the error is caused by the fact that Audeering models' resulted in three gender values instead of two, maybe.

[felixbur]

fixed in version 0.55.1
i got the error: i changed the format of the plot distribution descriptors
needs to be [[gender],[age]] as opposed to [gender, age]