import 'package:refilc_kreta_api/models/subject.dart'; class GroupAverage { String uid; double average; GradeSubject subject; Map json; GroupAverage( {required this.uid, required this.average, required this.subject, this.json = const {}}); factory GroupAverage.fromJson(Map json) { return GroupAverage( uid: json["Uid"] ?? "", average: json["OsztalyCsoportAtlag"] ?? 0, subject: GradeSubject.fromJson(json["Tantargy"] ?? {}), json: json, ); } }