/**
* Show the application dashboard to the user.
*
* @return Response
*/
public function index()
{
$images = Gallery::slide();
$news = News::latest(4);
$pubs = Publication::latest();
$trainings = Training::latest();
$bio = Biography::orderBy('created_at', 'DESC')->first();
return view('index', compact('images', 'news', 'pubs', 'bio', 'trainings'));
}