prior version used modal to host the sam audio model (https://github.com/sambarrowclough/clearaudio/pull/2 https://github.com/sambarrowclough/clearaudio/pull/2)

prior version used modal to host the sam audio model (https://github.com/sambarrowclough/clearaudio/pull/2 https://github.com/sambarrowclough/clearaudio/pull/2). fal made things simpler & faster