BMTI: fix linting

Author: AldoGl

dadapy/feature_weighting.py

@@ -235,7 +235,11 @@ def return_optimal_learning_rate(
 
         # optmizations for different learning rates
         for i, lrate in enumerate(lrates):
-            (gammas_per_epoch_per_lr[i], dii_per_epoch_per_lr[i], _,) = _optimize_dii(
+            (
+                gammas_per_epoch_per_lr[i],
+                dii_per_epoch_per_lr[i],
+                _,
+            ) = _optimize_dii(
                 groundtruth_data=groundtruth,
                 data=in_data,
                 gammas_0=initial_gammas,