code format

Signed-off-by: haotian <haotian@ebay.com>

Author: sword865

python/ray/data/datasource/parquet_meta_provider.py

@@ -157,7 +157,6 @@ def fetch_func(fragments):
         return _dedupe_fragment_metadata(raw_metadata)
 
 
-
 def _fetch_metadata_serialization_wrapper(
     fragments: List["SerializedFragment"],
     retry_match: Optional[List[str]],
@@ -248,6 +247,7 @@ def _dedupe_metadata(
         stripped_metadatas.append(stripped_md)
     return stripped_metadatas
 
+
 def _dedupe_fragment_metadata(
     metadatas: List[_ParquetFileFragmentMetaData],
 ) -> List[_ParquetFileFragmentMetaData]: