code.py

import board
import random
import time

from digitalio import DigitalInOut, Direction

PRESS3 = DigitalInOut(board.BUTTON_3)
PRESS_JOYSTICK = DigitalInOut(board.SWITCH_PRESS)

def light():
    if board.DISPLAY.brightness == 1:
        board.DISPLAY.brightness = 0
    else:
        board.DISPLAY.brightness = 1

def coinflip():
    choice = random.choice(["Heads","Tails"])
    print(choice)

while True:
    if PRESS3.value == False:
        time.sleep(0.3)
        coinflip()
    if PRESS_JOYSTICK.value == False:
        time.sleep(0.3)
        light()