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/vit/test_image_processing_vit.py

@@ -74,7 +74,6 @@ class ViTImageProcessingTester(unittest.TestCase):
 @require_torch
 @require_vision
 class ViTImageProcessingTest(ImageProcessingSavingTestMixin, unittest.TestCase):
-
     image_processing_class = ViTImageProcessor if is_vision_available() else None
 
     def setUp(self):

tests/models/vit/test_modeling_flax_vit.py

@@ -25,8 +25,8 @@ from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor
 
 
 if is_flax_available():
-
     import jax
+
     from transformers.models.vit.modeling_flax_vit import FlaxViTForImageClassification, FlaxViTModel
 
 
@@ -125,7 +125,6 @@ class FlaxViTModelTester(unittest.TestCase):
 
 @require_flax
 class FlaxViTModelTest(FlaxModelTesterMixin, unittest.TestCase):
-
     all_model_classes = (FlaxViTModel, FlaxViTForImageClassification) if is_flax_available() else ()
 
     def setUp(self) -> None:

tests/models/vit/test_modeling_tf_vit.py

@@ -206,7 +206,6 @@ class TFViTModelTest(TFModelTesterMixin, unittest.TestCase):
 
     @slow
     def test_model_from_pretrained(self):
-
         model = TFViTModel.from_pretrained("google/vit-base-patch16-224")
         self.assertIsNotNone(model)