deprecation warning biopython related
/home/cm844/dev_phenix/conda_base/lib/python3.7/site-packages/Bio/SubsMat/init.py:131: BiopythonDeprecationWarning: Bio.SubsMat has been deprecated, and we intend to remove it in a future release of Biopython. As an alternative, please consider using Bio.Align.substitution_matrices as a replacement, and contact the Biopython developers if you still need the Bio.SubsMat module. BiopythonDeprecationWarning,