Rename package from ptbench -> mednet (closes #46)

src/mednet/config/data/montgomery_shenzhen_indian_tbx11k/v1_fold_0.py

@@ -8,6 +8,8 @@ This remix dataset combines ``fold-0`` from Montgomery, Shenzhen, and Indian
 datasets with ``v1-fold-0`` of TBX11k (healthy vs. active TB samples).
 """
 
-from mednet.config.data.montgomery_shenzhen_indian_tbx11k.datamodule import DataModule
+from mednet.config.data.montgomery_shenzhen_indian_tbx11k.datamodule import (
+    DataModule,
+)
 
 datamodule = DataModule("fold-0.json", "v1-fold-0.json")