update for CircuitPython 8.x+/9.0 displayio compatibility

CedarGroveStudios · CedarGroveStudios · commit a876f30ff416 · 2023-11-01T19:59:35.000-07:00
diff --git a/examples/colorfader_example.py b/examples/colorfader_example.py
@@ -35,7 +35,7 @@
 delta_y = 2
 
 # Showing the items on the screen
-display.show(main_group)
+display.root_group = main_group
 
 circle.fill = 0xFF0000
 brightness = 0
