Reorganize file utils (#16264)

* Split file_utils in several submodules

* Fixes

* Add back more objects

* More fixes

* Who exactly decided to import that from there?

* Second suggestion to code with code review

* Revert wront move

* Fix imports

* Adapt all imports

* Adapt all imports everywhere

* Revert this import, will fix in a separate commit

examples/tensorflow/multiple-choice/run_swag.py

@@ -43,9 +43,8 @@ from transformers import (
     create_optimizer,
     set_seed,
 )
-from transformers.file_utils import PaddingStrategy
 from transformers.tokenization_utils_base import PreTrainedTokenizerBase
-from transformers.utils import check_min_version
+from transformers.utils import PaddingStrategy, check_min_version
 
 
 # Will error if the minimal version of Transformers is not installed. Remove at your own risks.

examples/tensorflow/question-answering/run_qa.py

@@ -41,8 +41,7 @@ from transformers import (
     TFTrainingArguments,
     set_seed,
 )
-from transformers.file_utils import CONFIG_NAME, TF2_WEIGHTS_NAME
-from transformers.utils import check_min_version
+from transformers.utils import CONFIG_NAME, TF2_WEIGHTS_NAME, check_min_version
 from utils_qa import postprocess_qa_predictions
 
 

examples/tensorflow/summarization/run_summarization.py

@@ -43,9 +43,8 @@ from transformers import (
     create_optimizer,
     set_seed,
 )
-from transformers.file_utils import is_offline_mode
 from transformers.trainer_utils import get_last_checkpoint
-from transformers.utils import check_min_version
+from transformers.utils import check_min_version, is_offline_mode
 from transformers.utils.versions import require_version
 
 

examples/tensorflow/text-classification/run_text_classification.py

@@ -37,7 +37,7 @@ from transformers import (
     TFTrainingArguments,
     set_seed,
 )
-from transformers.file_utils import CONFIG_NAME, TF2_WEIGHTS_NAME
+from transformers.utils import CONFIG_NAME, TF2_WEIGHTS_NAME
 
 
 os.environ["TF_CPP_MIN_LOG_LEVEL"] = "1"  # Reduce the amount of console output from TF