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/flax/language-modeling/run_mlm_flax.py

@@ -34,19 +34,19 @@ from itertools import chain
 from pathlib import Path
 from typing import Dict, List, Optional, Tuple
 
-import numpy as np
-from datasets import load_dataset
-from tqdm import tqdm
-
 import flax
 import jax
 import jax.numpy as jnp
+import numpy as np
 import optax
+from datasets import load_dataset
 from flax import jax_utils, traverse_util
 from flax.jax_utils import pad_shard_unpad
 from flax.training import train_state
 from flax.training.common_utils import get_metrics, onehot, shard
 from huggingface_hub import Repository, create_repo
+from tqdm import tqdm
+
 from transformers import (
     CONFIG_MAPPING,
     FLAX_MODEL_FOR_MASKED_LM_MAPPING,