from machine import Pin #improting module to get pin module
from time import sleep #importing module to get sleep function
led = Pin(4, Pin.OUT) #defining which pin is led connected to and if it i or o
for i in range(5):# loop to make it blink multiple times
    led.value(1)# setting vlue to on
    sleep(1) #setting for how long it should sty on
    led.value(0) #setting value to digital 0
    sleep(0.5) # setting for how long to stay off