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

examples/legacy/token-classification/run_ner.py

@@ -24,6 +24,7 @@ from typing import Dict, List, Optional, Tuple
 import numpy as np
 from seqeval.metrics import accuracy_score, f1_score, precision_score, recall_score
 from torch import nn
+from utils_ner import Split, TokenClassificationDataset, TokenClassificationTask
 
 import transformers
 from transformers import (
@@ -38,7 +39,6 @@ from transformers import (
     set_seed,
 )
 from transformers.trainer_utils import is_main_process
-from utils_ner import Split, TokenClassificationDataset, TokenClassificationTask
 
 
 logger = logging.getLogger(__name__)