diff --git a/src/acom_music_box/main.py b/src/acom_music_box/main.py
index db9b6a3..de585a6 100644
--- a/src/acom_music_box/main.py
+++ b/src/acom_music_box/main.py
@@ -1,6 +1,6 @@
 import os
 import argparse
-from acom_music_box import MusicBox, Examples, __version__ 
+from acom_music_box import MusicBox, Examples, __version__
 import datetime
 import sys
 import logging