我正在尝试制作一个简单的标签页classNotePageStateextendsState{@overrideWidgetbuild(BuildContextcontext){finalList_notes=[newNote(title:"Note1",description:"Description1"),newNote(title:"Note3",description:"Description2")];returnnewScaffold(appBar:newAppBar(//HerewetakethevaluefromtheMyHomePageobjectthat//wascre