old_contents: import RPi.GPIO as gpio
  import time
  
  #use board numbering on the pi
  
  gpio.setmode(gpio.BOARD)
  
  gpio.setup(40, gpio.OUT)
  gpio.setup(38, gpio.OUT)
  
  #true and 1 are the same
  gpio.output(40, True)
  gpio.output(38, 1)
  
  while True:
    gpio.output(40, True)
    gpio.output(38, False)
    time.sleep(250)
    gpio.output(40, 0)
    gpio.output(38, 1)
  
  
new_contents: import RPi.GPIO as gpio
  import time
  
  #use board numbering on the pi
  
  gpio.setmode(gpio.BOARD)
  
  gpio.setup(40, gpio.OUT)
  gpio.setup(38, gpio.OUT)
  
  #true and 1 are the same
  gpio.output(40, True)
  gpio.output(38, 1)
  
  while True:
    gpio.output(40, True)
    gpio.output(38, False)
    time.sleep(4)
    gpio.output(40, 0)
    gpio.output(38, 1)
  
  
subject: fix seconds