Error when running GDSC(ic50_file, drug_decode_file, genomic_feature_pattern='GF*csv'):

"
======================== Analysing BLCA data
...
File ".../GDSCtools/env/lib/python3.9/site-packages/gdsctools-1.1.0-py3.9.egg/gdsctools/models.py", line 232, in
(d, {"indices": ic50_parse.loc[d].index, "Y": ic50_parse.loc[d].values})
...
File ".../GDSCtools/env/lib/python3.9/site-packages/pandas-1.3.5-py3.9-macosx-10.15-x86_64.egg/pandas/core/indexes/multi.py", line 3223, in _get_level_indexer
raise KeyError(key)
KeyError: 1240
"
The key error relates to a drug with no results (all NA) once the IC50 object has been filtered for BLCA cell lines only. This reoccurs across tissue types.

Solution: filter columns in IC50 using exisiting drop_drugs() method.