match_the_led.py

from gpiozero import Button
from gpiozero import LED
import time
import random

button1 = Button(2)
button2 = Button(3)
led1 = LED(20)
led2 = LED(21)

fail = False
score = 0

led1.off()
led2.off()



def check_button():
        button_press = False
        while button_press == False:
                b1 = button1.value
                b2 = button2.value
                if b1 == True:
                        button_press = True
                if b2 == True:
                        button_press = True
        return b1,b2
        
while fail == False:
        list = (1,2)
        choice = random.choice(list)
        if choice == 1:
                led1.on()
                led2.off()
        if choice == 2:
                led1.off()
                led2.on()
        time.sleep(0.5)
        led1.off()
        led2.off()
        b1,b2 = check_button()
        if choice == 1 and b1 == True:
                print ("Correct")
                score +=1
                fail = False
        elif choice == 2 and b2 == True:
                print ("Correct")
                score +=1
                fail = False
        else:
                print ("wrong")
                fail = True
       

print ("Your score " + str(score))