SampleVAE Basics notebook fails on import librosa?

[kcrosley-leisurelabs]

HI Max (and anyone),

When I attempt to run the SampleVAE Basics notebook, I get the following error on the 5th cell:

I'm not sure how to rectify that? Anybody who's not a noob at this sort of thing know? (Yes, I've searched Google and it doesn't really help me.)

Thanks,
K

[kcrosley-leisurelabs]

Well, I got the notebook working in colab (manually installing some packages, fixing some path issues), but the results of training are pretty disappointing. Everything generated more-or-less just sounds like modulated white noise. (I find this with model_general as well.) Also, there's a lot of amplitude modulation in the generated files as noted in this issue.

Does anyone have any suggestions on different params settings or other changes to get more musical results (when training on pitched content)?

[vespas69]

Refer to numba/numba#5974

from numba.decorators import jit as optional_jit
->
from numba.core.decorators import jit as optional_jit

The conflict is created in librosa/util/decorators.py & changing it manually solves the problem :)