update

@@ -9,7 +9,6 @@
 use Illuminate\Http\Request;
 use Illuminate\Http\Request;
 use karmabunny\BaconBackends\GdImageBackEnd;
 use karmabunny\BaconBackends\GdImageBackEnd;
 use setasign\Fpdi\Fpdi;
 use setasign\Fpdi\Fpdi;
-use SimpleSoftwareIO\QrCode\Facades\QrCode;
 
 
 class ToolController extends Controller
 class ToolController extends Controller
 {
 {