Fix .push_to_hub and cleanup get_full_repo_name usage (#25120)

* Fix .push_to_hub and cleanup get_full_repo_name usage

* Do not rely on Python bool conversion magic

* request changes

src/transformers/training_args.py

@@ -24,6 +24,7 @@ from enum import Enum
 from pathlib import Path
 from typing import Any, Dict, List, Optional, Union
 
+from huggingface_hub import get_full_repo_name
 from packaging import version
 
 from .debug_utils import DebugOption
@@ -38,7 +39,6 @@ from .trainer_utils import (
 from .utils import (
     ExplicitEnum,
     cached_property,
-    get_full_repo_name,
     is_accelerate_available,
     is_safetensors_available,
     is_sagemaker_dp_enabled,