Daniel Strobl

Hey! I've been getting some weird results when I add a constraint to the model with `constraints_loc`. Basically all genes are detected as differentially expressed then. This is the code...

Add spatial decomposition task

2

### Task motivation Spatial decomposition (also often referred to as Spatial deconvolution) is applicable to spatial transcriptomics data where the transcription profile of each capture location (spot, voxel, bead, etc.)...

batch_key of highly_variable_genes not working

3

Hey! I'm currently having an issue with the `batch_key` functionality of `sc.pp.highly_variable_genes` introduced in https://github.com/theislab/scanpy/pull/622 by @gokceneraslan. If I try setting batch_key, I get a TypeError: ```pytb --------------------------------------------------------------------------- TypeError Traceback...

the steinbock reader uses `anndata.read` which has been removed in anndata 0.12 https://github.com/scverse/anndata/pull/1766 so it doesn't work with `anndata>=0.12`