Hi all, I am trying to read the data in Databricks Unity Catalog using pandas.DeltaTableDataset and got the following issue.

from kedro_datasets.pandas import DeltaTableDataset

dataset = DeltaTableDataset(catalog_type='UNITY', \

catalog_name='mycatalog', database='mydatabase', table='table1', save_args={'mode': 'overwrite'})

df_data = dataset.load()

I got the following error: KeyError: 'unity' Could anyone let me know why does the error happen and how to fix it? Thank you