diff --git a/src/hdmf_zarr/utils.py b/src/hdmf_zarr/utils.py
index 2143e754..328f4caa 100644
--- a/src/hdmf_zarr/utils.py
+++ b/src/hdmf_zarr/utils.py
@@ -538,6 +538,7 @@ def hdf5_to_zarr_filters(h5dataset) -> list:
             else:
                 warn(f"{h5dataset.name} HDF5 filter id {filter_id} with properties {properties} ignored in Zarr.")
         return filters
+
     @staticmethod
     def is_h5py_dataset(obj):
         """Check if the object is an instance of h5py.Dataset without requiring import of h5py"""