public function putPrivateImage(Request $request)
{
$meetup_id = $request->session()->get('meetup_id');
$meetup = Meetup::findOrFail($meetup_id);
$count = $meetup->photos()->count();
$meetup->photos = $count;
$meetup->save();
return redirect('meetups/create/private/post')->with('count', $count);
}
