Pagination with Custom model

This is how I am doing and working perfectly 

Code:

public function index($keyword = null)
    {
        $keyword = trim($this->request->getVar('keyword'));
        $Product = new Product();
        $data['title'] = 'All Products';
        $data['products'] = $Product->like('name',$keyword)
                            ->orderBy('created_at','DESC')
                            ->paginate(15);
        $data['pager'] = $Product->pager;
        $data['currentPage'] = $Product->pager->getCurrentPage('default'); // The current page number
        $data['totalPages']  = $Product->pager->getPageCount('default');  // The total page count
        return view('Travo\Admin\Views\Products\Index', $data);
    }