[examples] fix link to point to new tutorial notebook
[examples] fix link to point to new tutorial notebook

longjon/caffe,CZCV/s-dilation-caffe,gnina/gnina,wangg12/caffe,wangg12/caffe,longjon/caffe,tackgeun/caffe,wangg12/caffe,gnina/gnina,tackgeun/caffe,longjon/caffe,tackgeun/caffe,CZCV/s-dilation-caffe,longjon/caffe,gnina/gnina,CZCV/s-dilation-caffe,wangg12/caffe,gnina/gnina,tackgeun/caffe,gnina/gnina,gnina/gnina,CZCV/s-dilation-caffe