def build(self):
manager = ScreenManager()
manager.id = 'parenthere'
manager.name = 'parenthere'
manager.add_widget(Login(name='login'))
manager.add_widget(Connected(name='connected'))
manager.add_widget(Reference(name='reference'))
manager.add_widget(ImportFile(name='importfile'))
manager.add_widget(SelectOpt(name='selectopt', id='selectopthere'))
manager.add_widget(ImportFile2(name='importfile2'))
manager.add_widget(SelectOpt(name='selectopt1', id='selectopthere1'))
manager.add_widget(Answer(name='answer'))
manager.add_widget(Result(name='result'))
return manager
