This BZ is tracking the enablement of the train option in piper-tts

Reasons this is needed.
It would be good for users to be able to create/run their own models
It would be good to train a set of models for fedora

%pyproject_buildrequires -x train

flags some missing packages

No match for argument: python3dist(jsonargparse) >= 4.27.7
No match for argument: python3dist(jsonargparse[signatures]) >= 4.27.7
No match for argument: python3dist(librosa) < 1~~

Problem 1: nothing provides requested (python3dist(lightning) < 3~~ with python3dist(lightning) >= 2)
 Problem 2: nothing provides requested (python3dist(pysilero-vad) < 3~~ with python3dist(pysilero-vad) >= 2.1)
 Problem 3: nothing provides requested (python3dist(tensorboard) < 3~~ with python3dist(tensorboard) >= 2)
 Problem 4: nothing provides requested (python3dist(tensorboardx) < 3~~ with python3dist(tensorboardx) >= 2)



Reproducible: Always