text: 
  from gpiozero import Button
  from time import sleep
  
  ##### pin definitions
  
  IN1 = 6
  OUT1 = 13
  IN2 = 19
  OUT2 = 26
  
  def in1():
      print("in1!")
  
  def out1():
      print("out1!")
  
  def in2():
      print("in2!")
  
  def out2():
      print("out2!")
  
  
  in1_button = Button(IN1, pull_up=False)
  out1_button = Button(OUT1, pull_up=False)
  in2_button = Button(IN2, pull_up=False)
  out2_button = Button(OUT2, pull_up=False)
  
  
  in1_button.when_pressed = in1
  out1_button.when_pressed = out1
  in2_button.when_pressed = in2
  out2_button.when_pressed = out2
  
  
  while True:
      sleep(0.2)
  