public function update(Request $request, $show)
    {

    	Article::where('article_id', $show)
            ->update([
                'title' => $request->name,
                'description' => $request->description,
                'author_id'->Auth::user()->id,
                'images' => $filename,
                'rubric_id' => Rubric::where('title', $request->taskOption)->get()[0]->id,
                'updated_at' => date("Y-m-d H:i:s")
            ]);
    }