diff --git a/aif360/sklearn/datasets/meps_datasets.py b/aif360/sklearn/datasets/meps_datasets.py
index 12fc5cca..e536f796 100644
--- a/aif360/sklearn/datasets/meps_datasets.py
+++ b/aif360/sklearn/datasets/meps_datasets.py
@@ -56,7 +56,6 @@ def fetch_meps(panel, *, accept_terms=None, data_home=None, cache=True,
         raise ValueError("only panels 19, 20, and 21 are currently supported.")
 
     fname = 'h192' if panel == 21 else 'h181'
-    data_url = os.path.join(MEPS_URL, fname + 'ssp.zip')
     cache_path = os.path.join(data_home or DATA_HOME_DEFAULT, fname + '.csv')
     if cache and os.path.isfile(cache_path):
         df = pd.read_csv(cache_path)
diff --git a/aif360/sklearn/datasets/openml_datasets.py b/aif360/sklearn/datasets/openml_datasets.py
index 0c1c7628..eb447865 100644
--- a/aif360/sklearn/datasets/openml_datasets.py
+++ b/aif360/sklearn/datasets/openml_datasets.py
@@ -1,7 +1,6 @@
 import os
 
 import pandas as pd
-from pandas.api.types import is_categorical_dtype
 from sklearn.datasets import fetch_openml
 
 from aif360.sklearn.datasets.utils import standardize_dataset