old_contents: #!/usr/bin/env python
  
  # Add the following line into the labs crontab.
  # */15 * * * * /home/labs/penn-mobile-server/cron/save_laundry_data.py
  
  import server
  
  server.laundry.save_data()
  
new_contents: #!/usr/bin/env python
  
  # Add the following line into the labs crontab.
  # */15 * * * * /home/labs/penn-mobile-server/cron/save_laundry_data.py
  
  import os
  import sys
  
  sys.path.append(os.pardir) # noqa
  
  import server
  
  server.laundry.save_data()
  
subject: fix cron path issue