diff --git a/src/acc/libsmm_acc/predict/prepare_training_data.py b/src/acc/libsmm_acc/predict/prepare_training_data.py
index 3e3af23cd61..3d042df91b7 100755
--- a/src/acc/libsmm_acc/predict/prepare_training_data.py
+++ b/src/acc/libsmm_acc/predict/prepare_training_data.py
@@ -811,7 +811,8 @@ def main(data_path, algorithms_to_prep, arch, n_jobs, chunk_size, skip_derived_d
         "--skip_derived_data",
         type=bool,
         default=False,
-        help="Skip the computation of derived data. Set to true if computing baseline & max records for each algorithm separately",
+        help=("Skip the computation of derived data. Set to true if computing baseline & max records for "
+              "each algorithm separately"),
     )
 
     args = parser.parse_args()