style(simple_menu): use code style

pycardium/modules/py/simple_menu.py

@@ -196,7 +196,10 @@ class Menu:
         self.disp = display.open()
         try:
             config_right_buttons_scroll = config.get_string("right_scroll")
-            if config_right_buttons_scroll.lower() == "true" or config_right_buttons_scroll == "1":
+            if (
+                config_right_buttons_scroll.lower() == "true"
+                or config_right_buttons_scroll == "1"
+            ):
                 right_buttons_scroll = True
         except OSError:
             right_buttons_scroll = self.right_buttons_scroll