title: reverse printing on python 3.x function
body: <pre><code>import time
  def close_garage_dors():
          a= '_ _ _'
          for i in range(5):
              time.sleep(1)
              print(a)
  
          return 'Doors are closed'
  </code></pre>
  
  <p>Now my question is: How to open this doors :) Basically how to reverse this function, how to delete 5 lines of _ _ _ ? Any ideas?</p>