BL / PY : Create a script which displays a smiley face whilst you keep button A pressed down and a sad face whilst you keep button B pressed down. When you let go of either button, the screen clears!
BL/PY : Animate your faces so that each face cycles with the 'confused' face. HINT : You will have to add a sleep(500) to the micropython script after each image or the faces will change too quickly!