from machine import Pin
from time import sleep

print("Hello, Pi Pico!")

button = Pin(28, Pin.IN, Pin.PULL_UP)
led = Pin(5, Pin.OUT)


def Button_Press():
  print("Knopf gedrückt")
  led.on()
  sleep(0.5)
  led.off()
  sleep(0.5)
  led.on()
  sleep(0.5)
  led.off()
  sleep(0.5)
  led.on()
  sleep(0.5)
  led.off()

while True:
    if button.value() == 0:
        Button_Press()