adding missing assert
adding missing assert

colesbury/cunn,szagoruyko/cunn,jonathantompson/cunn,fmassa/cunn,apaszke/cunn,colesbury/cunn,Aysegul/cunn,lukasc-ch/cunn,jhjin/cunn,andreaskoepf/cunn,Saulzar/cunn,andreaskoepf/cunn,apaszke/cunn,szagoruyko/cunn,clementfarabet/cunn,clementfarabet/cunn,rotmanmi/cunn,jhjin/cunn,apaszke/cunn,lukasc-ch/cunn,danielsig727/cunn,hughperkins/cunn,jonathantompson/cunn,davidBelanger/cunn,ml-lab/cunn,albanD/cunn,ominux/cunn,davidBelanger/cunn,colesbury/cunn,rotmanmi/cunn,soumith/cunnsparse