* add a model and app for VisionTransformer
Co-authored-by: NliuTINA0907 <65896652+liuTINA0907@users.noreply.github.com>
Co-authored-by: qizhaoaoe <2285142981@qq.com>
Co-authored-by: NliuTINA0907 <65896652+liuTINA0907@users.noreply.github.com>