style: pre-commit fixes

src/zarr/core/array.py

@@ -61,7 +61,6 @@
     ensure_no_existing_node,
 )
 
-
 if TYPE_CHECKING:
     from collections.abc import Iterable
 
@@ -70,6 +69,7 @@
 # Array and AsyncArray are defined in the base ``zarr`` namespace
 __all__ = ["parse_array_metadata", "create_codec_pipeline"]
 
+
 def parse_array_metadata(data: Any) -> ArrayV2Metadata | ArrayV3Metadata:
     if isinstance(data, ArrayV2Metadata | ArrayV3Metadata):
         return data