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/levit/test_image_processing_levit.py

@@ -81,7 +81,6 @@ class LevitImageProcessingTester(unittest.TestCase):
 @require_torch
 @require_vision
 class LevitImageProcessingTest(ImageProcessingSavingTestMixin, unittest.TestCase):
-
     image_processing_class = LevitImageProcessor if is_vision_available() else None
 
     def setUp(self):

tests/models/levit/test_modeling_levit.py

@@ -337,7 +337,6 @@ class LevitModelTest(ModelTesterMixin, unittest.TestCase):
             loss.backward()
 
     def test_problem_types(self):
-
         parsed_torch_version_base = version.parse(version.parse(torch.__version__).base_version)
         if parsed_torch_version_base.base_version.startswith("1.9"):
             self.skipTest(reason="This test fails with PyTorch 1.9.x: some CUDA issue")
@@ -362,7 +361,6 @@ class LevitModelTest(ModelTesterMixin, unittest.TestCase):
 
             for problem_type in problem_types:
                 with self.subTest(msg=f"Testing {model_class} with {problem_type['title']}"):
-
                     config.problem_type = problem_type["title"]
                     config.num_labels = problem_type["num_labels"]