diff --git a/suplemon/color_manager_curses.py b/suplemon/color_manager_curses.py
index c7911aa..7820f3e 100644
--- a/suplemon/color_manager_curses.py
+++ b/suplemon/color_manager_curses.py
@@ -7,6 +7,7 @@
 import logging
 from traceback import format_stack
 
+
 class ColorManager:
     def __init__(self, app):
         self._app = app