fixed not loading audiocraft examples, and added voicecraft dockerfile

[martincerven]

Fixed "Failed to load audio" RuntimeError. - it was probably combination of two things:

1. old libsndfile that doesn't play mp3
2. didn't use the e flag

• normally pip install . installs into /dist-packages/<package>
• e enables editable mode where it only symlinks it into /dist-packages/ and audiocraft repo uses it with relative paths to get assets and other scripts/programs, that's where it breaks loading of files

Added VoiceCraft container

1. It is SOTA Voice editing/ TTS
2. In the repo they use conda, but after checking the issues it is not really needed:

• the packages they use with conda are for alignment which whisperx does too

I put gradio_app.py in the CMD instruction, since otherwise the jupyter from previous layer/package would run, it runs 0.0.0.0:7860 at start.

[dusty-nv]

Thanks @martincerven! Built this and pushed dustynv/voicecraft:r36.2.0, and added voicecraft to jetson-containers main readme under the Audio category, and provided you attribution in the voicecraft readme.

Also rebuilt dustynv/audiocraft:r36.2.0 with your fixes - thanks for digging into that 👍

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