/// <summary>
/// Updates selected playlist whenever a new playlist is selected
/// </summary>
/// <param name="playlist">Playlist which is the newly selected one</param>
private async void PlaylistChanged(PlaylistItem playlist)
{
// Find playlist in UserPlaylists
PlaylistItem selectPlaylist = UserPlaylists.items.FirstOrDefault(up => up.id == playlist.id);
// Set playlist to the found one
SelectedPlaylist = selectPlaylist;
// Load the new tracks
Tracks = await _spotifyApi.GetTracksAsync(selectPlaylist.id);
}