update ruff version (#30932)

* update ruff version

* fix research projects

* Empty

* Fix errors

---------

Co-authored-by: Lysandre <lysandre@huggingface.co>

examples/flax/language-modeling/run_mlm_flax.py

@@ -20,6 +20,7 @@ text file or a dataset.
 Here is the full list of checkpoints on the hub that can be fine-tuned by this script:
 https://huggingface.co/models?filter=fill-mask
 """
+
 import json
 import logging
 import math

examples/flax/language-modeling/run_t5_mlm_flax.py

@@ -19,6 +19,7 @@ Pretraining the library models for T5-like span-masked language modeling on a te
 Here is the full list of checkpoints on the hub that can be pretrained by this script:
 https://huggingface.co/models?filter=t5
 """
+
 import json
 import logging
 import math

examples/flax/question-answering/utils_qa.py

@@ -15,6 +15,7 @@
 """
 Post-processing utilities for question answering.
 """
+
 import collections
 import json
 import logging

examples/flax/text-classification/run_flax_glue.py

@@ -13,7 +13,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-""" Finetuning a 🤗 Flax Transformers model for sequence classification on GLUE."""
+"""Finetuning a 🤗 Flax Transformers model for sequence classification on GLUE."""
+
 import json
 import logging
 import math

examples/flax/token-classification/run_flax_ner.py

@@ -13,7 +13,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-""" Fine-tuning a 🤗 Flax Transformers model on token classification tasks (NER, POS, CHUNKS)"""
+"""Fine-tuning a 🤗 Flax Transformers model on token classification tasks (NER, POS, CHUNKS)"""
+
 import json
 import logging
 import math