Model migration

[kjappelbaum]

We should, step by step, migrate to a more robust model distribution and re-training system:

1. Retrain models on latest sklearn-version using the data on code ocean
2. Make this a pipeline we can easily re-run (e.g. GitHub actions/cron job)
3. Add other architectures (NN, the basemodels) that users can select from

[Andrew-S-Rosen]

Thank you! This will be very helpful! 😄