import 'package:dio/dio.dart';


class _LogDioErrorInterceptor extends Interceptor {
  @override
  Future onError(DioError err) {
    // TODO: implement onError
    return super.onError(err);
  }
}

Dio getDioInstance(){
  Dio dio = Dio();
  dio.options.headers['content-type'] = "application/json";
  dio.interceptors.add(_LogDioErrorInterceptor());
  return dio;
}