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/utils/test_hf_argparser.py

@@ -24,6 +24,7 @@ from pathlib import Path
 from typing import List, Optional
 
 import yaml
+
 from transformers import HfArgumentParser, TrainingArguments
 from transformers.hf_argparser import make_choice_type_function, string_to_bool
 

tests/utils/test_hub_utils.py

@@ -19,6 +19,7 @@ import unittest.mock as mock
 from pathlib import Path
 
 from requests.exceptions import HTTPError
+
 from transformers.utils import (
     CONFIG_NAME,
     FLAX_WEIGHTS_NAME,

tests/utils/test_logging.py

@@ -15,8 +15,9 @@
 import os
 import unittest
 
-import transformers.models.bart.tokenization_bart
 from huggingface_hub.utils import are_progress_bars_disabled
+
+import transformers.models.bart.tokenization_bart
 from transformers import logging
 from transformers.testing_utils import CaptureLogger, mockenv, mockenv_context
 from transformers.utils.logging import disable_progress_bar, enable_progress_bar

tests/utils/test_modeling_tf_core.py

@@ -62,7 +62,6 @@ if is_tf_available():
 
 @require_tf
 class TFCoreModelTesterMixin:
-
     model_tester = None
     all_model_classes = ()
     all_generative_model_classes = ()

tests/utils/test_offline.py

@@ -22,7 +22,6 @@ from transformers.testing_utils import TestCasePlus, require_torch
 class OfflineTests(TestCasePlus):
     @require_torch
     def test_offline_mode(self):
-
         # this test is a bit tricky since TRANSFORMERS_OFFLINE can only be changed before
         # `transformers` is loaded, and it's too late for inside pytest - so we are changing it
         # while running an external program
@@ -108,7 +107,6 @@ socket.socket = offline_socket
 
     @require_torch
     def test_offline_mode_sharded_checkpoint(self):
-
         # this test is a bit tricky since TRANSFORMERS_OFFLINE can only be changed before
         # `transformers` is loaded, and it's too late for inside pytest - so we are changing it
         # while running an external program

tests/utils/test_skip_decorators.py

@@ -32,8 +32,8 @@ import os
 import unittest
 
 import pytest
-
 from parameterized import parameterized
+
 from transformers.testing_utils import require_torch, require_torch_gpu, slow, torch_device
 
 

tests/utils/test_versions_utils.py

@@ -84,7 +84,6 @@ class DependencyVersionCheckTest(TestCasePlus):
                 self.assertIn("need one of ", str(e))
 
     def test_python(self):
-
         # matching requirement
         require_version("python>=3.6.0")