Fix style checks

Signed-off-by: Beat Buesser <[email protected]>

Author: Beat Buesser

art/classifiers/__init__.py

@@ -12,19 +12,19 @@
     stacklevel=2,
 )
 warnings.simplefilter("default", category=DeprecationWarning)
-from art.estimators.classification.blackbox import BlackBoxClassifier
-from art.estimators.classification.catboost import CatBoostARTClassifier
-from art.estimators.classification.detector_classifier import DetectorClassifier
-from art.estimators.classification.ensemble import EnsembleClassifier
-from art.estimators.classification.GPy import GPyGaussianProcessClassifier
-from art.estimators.classification.keras import KerasClassifier
-from art.estimators.classification.lightgbm import LightGBMClassifier
-from art.estimators.classification.mxnet import MXClassifier
-from art.estimators.classification.pytorch import PyTorchClassifier
-from art.estimators.classification.scikitlearn import SklearnClassifier
-from art.estimators.classification.tensorflow import (
+from art.estimators.classification.blackbox import BlackBoxClassifier  # noqa
+from art.estimators.classification.catboost import CatBoostARTClassifier  # noqa
+from art.estimators.classification.detector_classifier import DetectorClassifier  # noqa
+from art.estimators.classification.ensemble import EnsembleClassifier  # noqa
+from art.estimators.classification.GPy import GPyGaussianProcessClassifier  # noqa
+from art.estimators.classification.keras import KerasClassifier  # noqa
+from art.estimators.classification.lightgbm import LightGBMClassifier  # noqa
+from art.estimators.classification.mxnet import MXClassifier  # noqa
+from art.estimators.classification.pytorch import PyTorchClassifier  # noqa
+from art.estimators.classification.scikitlearn import SklearnClassifier  # noqa
+from art.estimators.classification.tensorflow import (  # noqa
     TFClassifier,
     TensorFlowClassifier,
     TensorFlowV2Classifier,
 )
-from art.estimators.classification.xgboost import XGBoostClassifier
+from art.estimators.classification.xgboost import XGBoostClassifier  # noqa

art/wrappers/__init__.py

@@ -13,6 +13,6 @@
     stacklevel=2,
 )
 warnings.simplefilter("default", category=DeprecationWarning)
-from art.wrappers.wrapper import ClassifierWrapper
-from art.wrappers.expectation import ExpectationOverTransformations
-from art.wrappers.query_efficient_bb import QueryEfficientBBGradientEstimation
+from art.wrappers.wrapper import ClassifierWrapper  # noqa
+from art.wrappers.expectation import ExpectationOverTransformations  # noqa
+from art.wrappers.query_efficient_bb import QueryEfficientBBGradientEstimation  # noqa