from machine import Pin
import utime

led=Pin(5,Pin.OUT)
password= "1234"
while True:
    print("ENTER PASSWORD.")
    data=input()
    if data==password:
        print("CORRECT PASSWORD")
        led.value(1)
        utime.sleep(2)
        led.value(0)
        utime.sleep(1)
    else:
        print("ENTER CORRECT PASSWORD")