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/deit/test_image_processing_deit.py

@@ -82,7 +82,6 @@ class DeiTImageProcessingTester(unittest.TestCase):
 @require_torch
 @require_vision
 class DeiTImageProcessingTest(ImageProcessingSavingTestMixin, unittest.TestCase):
-
     image_processing_class = DeiTImageProcessor if is_vision_available() else None
     test_cast_dtype = True
 

tests/models/deit/test_modeling_deit.py

@@ -327,7 +327,6 @@ class DeiTModelTest(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"]