on melody models An error occurred: cannot import name 'DConv' from 'demucs.demucs' (/home/pop/projects/ai-scripts/.env/lib/python3.9/site-packages/demucs/demucs.py)
stereo models An error occurred: index 4 is out of range https://github.com/facebookresearch/audiocraft/blob/main/model_cards/MUSICGEN_MODEL_CARD.md#update-stereo-models-and-large-melody https://github.com/facebookresearch/audiocraft/blob/main/docs/MUSICGEN.md