old_contents: command = 'gunicorn'
  pythonpath = '/home/root/www/website/'
  bind = '127.0.0.1:8001'
  workers = 3
  
new_contents: command = 'gunicorn'
  pythonpath = '/home/vagrant/www/website/'
  bind = '127.0.0.1:8001'
  workers = 3
  
subject: Change the python path of gunicorn/conf.py to use '/home/vagrant' instead of '/home/root'.