public async Task <IActionResult> InstallSampleData(SampleDataModel sampleData)
        {
            var fileBytes = await sampleData.MediaFile.GetBytesAsync();

            //install the package
            var success = _installationService.InstallSamplePackage(fileBytes);

            if (success)
            {
                return(R.Success.Result);
            }
            return(R.Fail.With("error", T("Failed to install the sample package")).Result);
        }