old_contents: from playback.cmd import Cmd
  from playback.prepare_host import PrepareHost
  from playback.keystone import Keystone
  from playback.cinder import Cinder
  from playback.glance import Glance
  from playback.haproxy_install import HaproxyInstall
  from playback.haproxy_config import HaproxyConfig
  from playback.horizon import Horizon
  from playback.mysql_installation import MysqlInstallation
  from playback.mysql_config import MysqlConfig
  from playback.mysql_manage import MysqlManage
  from playback.neutron import Neutron
  from playback.neutron_agent import NeutronAgent
  from playback.nova import Nova
  from playback.nova_compute import NovaCompute
  from playback.rabbitmq import RabbitMq
  from playback.swift import Swift
  from playback.swift_storage import SwiftStorage
  
new_contents: from playback.cmd import Cmd
  from playback.prepare_host import PrepareHost
  from playback.keystone import Keystone
  from playback.cinder import Cinder
  from playback.glance import Glance
  from playback.haproxy_install import HaproxyInstall
  from playback.haproxy_config import HaproxyConfig
  from playback.horizon import Horizon
  from playback.mysql_installation import MysqlInstallation
  from playback.mysql_config import MysqlConfig
  from playback.mysql_manage import MysqlManage
  from playback.neutron import Neutron
  from playback.neutron_agent import NeutronAgent
  from playback.nova import Nova
  from playback.nova_compute import NovaCompute
  from playback.rabbitmq import RabbitMq
  from playback.swift import Swift
  from playback.swift_storage import SwiftStorage
  from playback.manila import Manila
  from playback.manila_share import ManilaShare
  
subject: Add manila