old_contents: from flask.ext.appbuilder.menu import Menu
  from flask.ext.appbuilder.baseapp import BaseApp
  from flask.ext.appbuilder.views import GeneralView
  from flask.ext.appbuilder.filters import *
  
  
  
  menu = Menu()
  
  baseapp = BaseApp(app, menu)
  
  
new_contents: from flask.ext.appbuilder.baseapp import BaseApp
  from flask.ext.appbuilder.views import GeneralView
  from flask.ext.appbuilder.filters import *
  
  
  
  
  baseapp = BaseApp(app)
  
  
subject: Update views.py