Update quality tooling for formatting (#21480)

* Result of black 23.1

* Update target to Python 3.7

* Switch flake8 to ruff

* Configure isort

* Configure isort

* Apply isort with line limit

* Put the right black version

* adapt black in check copies

* Fix copies

tests/models/swin/test_modeling_swin.py

@@ -219,7 +219,6 @@ class SwinModelTester:
 
 @require_torch
 class SwinModelTest(ModelTesterMixin, unittest.TestCase):
-
     all_model_classes = (
         (
             SwinModel,

tests/models/swin/test_modeling_tf_swin.py

@@ -177,7 +177,6 @@ class TFSwinModelTester:
 
 @require_tf
 class TFSwinModelTest(TFModelTesterMixin, unittest.TestCase):
-
     all_model_classes = (
         (
             TFSwinModel,
@@ -335,7 +334,6 @@ class TFSwinModelTest(TFModelTesterMixin, unittest.TestCase):
         )
 
     def test_hidden_states_output(self):
-
         config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
 
         image_size = to_2tuple(self.model_tester.image_size)