import time
import board
import digitalio

led = digitalio.DigitalInOut(board.GP1)
led.direction = digitalio.Direction.OUTPUT

pb = digitalio.DigitalInOut(board.GP18)
pb.direction = digitalio.Direction.INPUT

while True:
    if (pb.value == True):
        while(1):
            for i in range (5):
                print("Blink LED for 0.5 Second")
                led.value = True
                time.sleep(0.5)
                led.value = False
                time.sleep(0.5)
                print("Repeat = ",i)

            print("Turn OFF LED for 2 Second")
            led.value = False
            time.sleep(2)
    else:
        led.value = False