new_contents: #!/usr/bin/python
  import RPi.GPIO as GPIO
  import time
  GPIO.setmode(GPIO.BOARD)
  
  GPIO.setup(7,GPIO.OUT)
  
  for i in 10
  	GPIO.output(7,1)
  	time.sleep(1)
  	GPIO.output(7,0)
  	time.sleep(1)
  
  GPIO.cleanup()
subject: add src files