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/bert/test_modeling_bert.py

@@ -427,7 +427,6 @@ class BertModelTester:
 
 @require_torch
 class BertModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
-
     all_model_classes = (
         (
             BertModel,
@@ -565,7 +564,6 @@ class BertModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
     def test_torchscript_device_change(self):
         config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
         for model_class in self.all_model_classes:
-
             # BertForMultipleChoice behaves incorrectly in JIT environments.
             if model_class == BertForMultipleChoice:
                 return