debugging

SPIDER.py

@@ -37,10 +37,10 @@ def import_csv_data(filepath: str) -> List[Dict[str, str]]:
 
 def subset_file_list(all_files: List[str], subset_ids: Set[int]):
     """Subset files pertaining to individuals in person_ids arg."""
-    return [
+    return ([
         file for file in all_files
         if any(str(id_val) == file.split('_')[0] for id_val in subset_ids)
-    ]
+    ])
 
 def standardize_3D_image(
     image: np.ndarray,