diff --git a/src/python/piper_train/preprocess.py b/src/python/piper_train/preprocess.py
index d9a0331..3d94088 100644
--- a/src/python/piper_train/preprocess.py
+++ b/src/python/piper_train/preprocess.py
@@ -428,7 +428,6 @@ def mycroft_dataset(args: argparse.Namespace) -> Iterable[Utterance]:
                     )
         speaker_id += 1
 
-
 # -----------------------------------------------------------------------------