OSMData.fromJson constructor
Implementation
factory OSMData.fromJson(Map<String, dynamic> json) => OSMData(
address: json["address"] != null
? AddressModel.fromJson(json["address"])
: null,
displayName: json['display_name'],
lat: double.parse(json['lat'] ?? "0.0"),
lon: double.parse(json['lon'] ?? "0.0"));