old_contents: # Write a script to nudge your mouse cursor slightly every ten seconds.
  # The nudge should be small enough so that it won’t get in the way if
  # you do happen to need to use your computer while the script is running.
  
  import pyautogui, time
  
  
  def main():
      while True:
          time.sleep(10)
          pyautogui.moveRel(1, 0)
  
  
  # If run directly (instead of imported), run main()
  if __name__ == '__main__':
      main()
  
new_contents: """Looking busy
  
  Write a script to nudge your mouse cursor slightly every ten seconds.
  The nudge should be small enough so that it won’t get in the way if
  you do happen to need to use your computer while the script is running.
  
  """
  
  import pyautogui, time
  
  
  def main():
      while True:
          time.sleep(10)
          pyautogui.moveRel(1, 0)
  
  
  # If run directly (instead of imported), run main()
  if __name__ == '__main__':
      main()
  
subject: Update P1_lookingBusy.py added docstring