Add epoch_detail to the example
Add epoch_detail to the example

cupy/cupy,delta2323/chainer,hvy/chainer,ronekko/chainer,ktnyt/chainer,chainer/chainer,cupy/cupy,ktnyt/chainer,aonotas/chainer,keisuke-umezawa/chainer,jnishi/chainer,chainer/chainer,wkentaro/chainer,okuta/chainer,niboshi/chainer,ktnyt/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,kikusu/chainer,keisuke-umezawa/chainer,niboshi/chainer,kiyukuta/chainer,okuta/chainer,chainer/chainer,hvy/chainer,niboshi/chainer,ysekky/chainer,jnishi/chainer,cupy/cupy,jnishi/chainer,jnishi/chainer,pfnet/chainer,ktnyt/chainer,okuta/chainer,anaruse/chainer,rezoo/chainer,wkentaro/chainer,kashif/chainer,kikusu/chainer,wkentaro/chainer,hvy/chainer,wkentaro/chainer,okuta/chainer,hvy/chainer,tkerola/chainer,niboshi/chainer,chainer/chainer,cupy/cupy