text: import os
  import time
  import RPi.GPIO as GPIO
  
  # In display_shutdown temp file for other programs to shutdown
  from pathlib import Path
  Path('/home/pi/Documents/model-trains/shut_it_down').touch()
  
  # TODO: uncomment this when you want to shut down the trains
  # There is no & at the end because you want to wait for this one to finish.
  #os.system('python3 /home/pi/Documents/model-trains/shutdown_trains.py')
  
  #os.system('heyu off m2') #drive in screen
  #time.sleep(5)
  
  os.system('heyu off m6') #vegas train power
  time.sleep(3)
  
  os.system('heyu off m5') #2-1-3 train power
  time.sleep(3)
  
  os.system('heyu off k8') #cross country skiers
  time.sleep(3)
  
  os.system('heyu off k7') #birds
  time.sleep(3)
  
  os.system('heyu off k6') #sledders
  time.sleep(3)
  
  os.system('heyu off k5') #downhill skiers
  time.sleep(3)
  
  os.system('heyu off k4') #skating pond
  time.sleep(3)
  
  os.system('heyu off k3') #gondola
  time.sleep(3)
  
  os.system('heyu off k2') #vegas lighting
  time.sleep(3)
  
  os.system('heyu off k1') #2-1-3 lighting
  time.sleep(120)
  
  
  os.remove('/home/pi/Documents/model-trains/shut_it_down')
  GPIO.cleanup()
  
  
  