from machine import Pin
import time
ext_led=Pin(15,Pin.OUT)
button=Pin(14,Pin.IN,Pin.PULL_UP)
print("Practice 1 Ready:Press and hold the button")
last_state = 0
while True:
    current_state = button.value()
    if current_state == 1 and last_state==0:
        print("Button PRESSED") 
    elif current_state == 0 and last_state==1:
        print("Button RELEASED") 
    ext_led.value(current_state) 
    last_state = current_state
    time.sleep(0.05)