anchor.diff:      Map<String, List<String>> dateItems;
       List<String> labels;
       Map<String, List<String>> labelItems;
  -    String labelThemes;
  +    Map<String, String> labelThemes;
   
       SpecialEventsModel({
           this.name,
  
positive.code:         this.labelThemes,
      });
  
      factory SpecialEventsModel.fromJson(Map<String, dynamic> json) => SpecialEventsModel(
          name: json["name"] == null ? null : json["name"],
          location: json["location"] == null ? null : json["location"],
          startTime: json["start-time"] == null ? null : json["start-time"],
  
negative.code:         dateItems: json["date-items"] == null ? null : Map.from(json["date-items"]).map((k, v) => MapEntry<String, List<String>>(k, List<String>.from(v.map((x) => x)))),
          labels: json["labels"] == null ? null : List<String>.from(json["labels"].map((x) => x)),
          labelItems: json["label-items"] == null ? null : Map.from(json["label-items"]).map((k, v) => MapEntry<String, List<String>>(k, List<String>.from(v.map((x) => x)))),
          labelThemes: json["label-themes"] == null ? null : Map.from(json["label-themes"]).map((k, v) => MapEntry<String, String>(k, v)),
        );
      }
  
      Map<String, dynamic> toJson() {
        return {
          "name": name == null ? null : name,
          "location": location == null ? null : location,
          "start-time": startTime == null ? null : startTime,
  