diff --git a/pycardium/modules/py/simple_menu.py b/pycardium/modules/py/simple_menu.py
index 4543e3b1fc36186e0613b57a600778f79f57769c..7a193c686c69d84fa8b84d230c16bec559157b33 100644
--- a/pycardium/modules/py/simple_menu.py
+++ b/pycardium/modules/py/simple_menu.py
@@ -179,8 +179,12 @@ class Menu:
         self.idx = 0
         self.select_time = utime.time_ms()
         self.disp = display.open()
-        self.button_scroll_up = buttons.TOP_RIGHT if self.right_buttons_scroll else buttons.BOTTOM_LEFT
-        self.button_select = buttons.BOTTOM_LEFT if self.right_buttons_scroll else buttons.TOP_RIGHT
+        self.button_scroll_up = (
+            buttons.TOP_RIGHT if self.right_buttons_scroll else buttons.BOTTOM_LEFT
+        )
+        self.button_select = (
+            buttons.BOTTOM_LEFT if self.right_buttons_scroll else buttons.TOP_RIGHT
+        )
 
     def entry2name(self, value):
         """