old_contents: from libcloud.compute.types import Provider
  from libcloud.compute.providers import get_driver
  
  cls = get_driver(Provider.AZURE_ARM)
  driver = cls(tenant_id='tenant_id', subscription_id='subscription_id', key='application_id', secret='password')
  
new_contents: from libcloud.compute.types import Provider
  from libcloud.compute.providers import get_driver
  
  cls = get_driver(Provider.AZURE_ARM)
  driver = cls(tenant_id='tenant_id',
               subscription_id='subscription_id',
               key='application_id', secret='password')
  
subject: Fix lint in example script