Add scANVI with random forest classifier as well

[adamgayoso]

openproblems/openproblems/tasks/label_projection/methods/scvi_tools.py

Line 116 in f74588c

preds = query_model.predict(adata)

scANVI is known to not perform well for rare cell types. It would be great to also include a RF classifier trained on the latent space and then used for prediction after all the cells are in the same latent space.

[LuckyMD]

That's a great point. Are you interested in adding the method? Otherwise, we could put it on the todo list and I can see when one of us has time.

[scottgigante-immunai]

Closed in #853