Update display.root_group for CP 9 compatibility

prcutler · prcutler · commit c754f4fdd85e · 2023-11-02T20:12:23.000-05:00
diff --git a/examples/tt21100_paint.py b/examples/tt21100_paint.py
@@ -25,7 +25,7 @@
 tg = displayio.TileGrid(pixels, pixel_shader=palette)
 g = displayio.Group()
 g.append(tg)
-display.show(g)
+display.root_group = g
 
 while True:
     for point in tt.touches:
