Merge pull request #39 from adafruit/linting

Linted - didn't test

Author: evaherrada

examples/displayio_layout_icon_animated_simpletest.py

@@ -4,7 +4,6 @@
 """
 Creates two animated icons with touch response: zoom and shrink animations.
 """
-import gc
 import time
 import board
 import displayio