public IActionResult Upload(UploadForm form)
{
if (form.File is null)
{
return(RedirectToAction("Upload", new { id = form.Id }));
}
;
Speaker speaker = _speakerService.GetById(form.Id);
byte[] audioFile = GetByteArray(form.File);
_speechService.AddAudio(form.File.FileName, audioFile, speaker);
return(RedirectToAction("View", "Speaker", new { Id = form.Id }));
}