SCANVI: cannot reproduce predicted cell types as in the tutorial

Hi, I’m trying to reproduce the pipeline shown in here for the reference mapping with SCANVI:

But for some reason I cannot reproduce the same predicted cell types, as the epsilon cell type is absent:

I’m using pip - scvi-tools==0.17.1 in Python 3.9.13

There is some stochasticity, but we are looking into making scanvi more stable. Thanks for flagging.