我想显示一个列表的图像在转盘滑块，数据来自api。。如何显示来自列表的图像。
这是我的API

Future<List<ImageModel>> _getImageList() async {
final url =
    Uri.parse('http://45.34.15.25/API/api/v1/MerchandiseImage/GetMerchandiseImage?OrganizationId=1');
var response = await http.get(
  url,
  headers: {
    'Accept': 'application/json',
    'Content-Type': 'application/json',
    'tenant-code': 'flatworld',
  },
);


// print(response.body);
    if (response.body.isNotEmpty) {
      final result = jsonDecode(response.body);
      print(result);
      Iterable imageList = result["result"];
      print(imageList.length);
      return imageList.map((record) => ImageModel.fromJson(record)).toList();
} else {
  throw Exception("Failed to load data!");
}

}