Automatic pre-commit fixes

Author: satwiksps

aeon/datasets/_single_problem_loaders.py

@@ -989,4 +989,4 @@ def load_longley(return_array=True):
     data = data.astype(float)
     if return_array:
         return data.to_numpy().T
-    return data.T
+    return data.T

aeon/datasets/dataset_collections.py

@@ -159,4 +159,4 @@ def get_downloaded_tsf_datasets(extract_path=None):
             all_files = os.listdir(sub_dir)
             if name + ".tsf" in all_files:
                 datasets.append(name)
-    return datasets
+    return datasets