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/beit/test_image_processing_beit.py

@@ -105,7 +105,6 @@ def prepare_semantic_batch_inputs():
 @require_torch
 @require_vision
 class BeitImageProcessingTest(ImageProcessingSavingTestMixin, unittest.TestCase):
-
     image_processing_class = BeitImageProcessor if is_vision_available() else None
 
     def setUp(self):

tests/models/beit/test_modeling_flax_beit.py

@@ -27,6 +27,7 @@ from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor, id
 
 if is_flax_available():
     import jax
+
     from transformers import FlaxBeitForImageClassification, FlaxBeitForMaskedImageModeling, FlaxBeitModel
 
 if is_vision_available():
@@ -140,7 +141,6 @@ class FlaxBeitModelTester(unittest.TestCase):
 
 @require_flax
 class FlaxBeitModelTest(FlaxModelTesterMixin, unittest.TestCase):
-
     all_model_classes = (
         (FlaxBeitModel, FlaxBeitForImageClassification, FlaxBeitForMaskedImageModeling) if is_flax_available() else ()
     )