from machine import Pin
import time


Led1 = Pin(5, Pin.OUT)
Led2 = Pin(6, Pin.OUT)
Led3 = Pin(7, Pin.OUT)


def Leds_on():
    Led1.on()
    Led2.on()
    Led3.on()


time.sleep(5)
Leds_on()

print("Los geht's")

while True :
  print(f"Hello, Pi Pico!")
  print("---------------")
  time.sleep(1)
  Led2.off()
  time.sleep(1)
  Led3.off()
  time.sleep(1)
  Led1.off()
  Leds_on()