Cleanup import

couchpotato/core/plugins/manage/main.py

@@ -1,10 +1,8 @@
-from couchpotato import get_session
 from couchpotato.api import addApiView
 from couchpotato.core.event import fireEvent, addEvent, fireEventAsync
 from couchpotato.core.helpers.request import jsonified, getParams
 from couchpotato.core.logger import CPLog
 from couchpotato.core.plugins.base import Plugin
-from couchpotato.core.settings.model import File
 from couchpotato.environment import Env
 import os
 import time