old_contents: __author__ = 'dkador'
  
  class PersistenceStrategy:
      """
      An enum that defines the persistence strategy used by the KeenClient.
      Currently supported: DIRECT, which means any time add_event is called the
      client will call out directly to Keen, or REDIS, which means add_event
      will simply add the event to a defined Redis instance which can be
      cleared later.
      """
      DIRECT = 0,
      REDIS = 1
new_contents: __author__ = 'dkador'
subject: delete the persistence strategy enum from keen/__init__.py