public async Task <IActionResult> Index(string searchTerm)
{
SearchViewModel viewModel = new SearchViewModel();
if (string.IsNullOrEmpty(searchTerm))
{
return(View(viewModel));
}
viewModel.SearchTerm = searchTerm;
viewModel.Artists = await _artistsService
.SearchArtistsAsync(searchTerm);
viewModel.Lyrics = await _lyricsService
.SearchLyricsAsync(searchTerm);
return(View(viewModel));
}