fix import for compatibility with older huggingface API

Author: wengh

pyspark_huggingface/huggingface_sink.py

@@ -160,7 +160,7 @@ def _list_split(self, api: "HfApi") -> Iterator[Union["RepoFile", "RepoFolder"]]
         """
         Get all existing files of the current split.
         """
-        from huggingface_hub.errors import EntryNotFoundError
+        from huggingface_hub.utils import EntryNotFoundError
 
         try:
             objects = api.list_repo_tree(