getNetwork method Null safety

Future<GetNetworkResponse> getNetwork()

Implementation

Future<GetNetworkResponse> getNetwork() async {
  if (!this.acknowledgeExperimental) {
    printExperimentalFlagErr();
    return GetNetworkResponse.fromJson(_experimentalErr);
  }

  JsonRpcMethod getNetwork = JsonRpcMethod("getNetwork");
  dio.Response response = await _dio.post(_serverUrl,
      data: json.encode(getNetwork), options: dio.Options(headers: _headers));
  if (enableLogging) {
    print("getNetwork response: $response");
  }
  return GetNetworkResponse.fromJson(response.data);
}