Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/oak/stanford/groups/pritch/users/emma/miniforge3/envs/perturb-vs-tissue-env/lib/python3.10/site-packages/genomic_features/ensembl/ensembldb.py", line 123, in genes
    query = self.db.table("gene").filter(filter.convert())
  File "/oak/stanford/groups/pritch/users/emma/miniforge3/envs/perturb-vs-tissue-env/lib/python3.10/site-packages/ibis/expr/types/relations.py", line 2486, in filter
    raise com.IbisInputError("You must pass at least one predicate to filter")
ibis.common.exceptions.IbisInputError: You must pass at least one predicate to filter