from machine import Pin
import time

led = Pin(16, Pin.OUT)
button = Pin(15, Pin.IN, Pin.PULL_UP)
led_state = False # Track LED state
last_button = 1 # Track button
count = 0

while True:
    curr = button.value()

    # Edge detection
    if last_button == 1 and curr == 0:
        led_state = not led_state # Toggle
        led.value(led_state)
        count = count + 1
        print(count)
        time.sleep(0.1)

    last_button = curr