Updated the rankby_obsm function to optionally accept keys to test as… #16

Job	Run time
test (scell/rna_pstime.ipynb)	1m 24s
test (bulk/rna.ipynb)	1m 30s
test (bench/rna.ipynb)	1m 23s
test (omnipath/orthologs.ipynb)	1m 24s
test (scell/rna_psbk.ipynb)	1m 25s
test (spatial/rna_visium.ipynb)	1m 24s
test (example.ipynb)	1m 24s
test (omnipath/licenses.ipynb)	1m 24s
test (scell/rna_sc.ipynb)	1m 25s
	12m 43s

Provide feedback