update torch instructions
update torch instructions
ndronen/fbcunn,Snazz2001/fbcunn,wangg12/fbcunn,wangg12/fbcunn,facebook/fbcunn,Snazz2001/fbcunn,u20024804/fbcunn,yxdunc/fbcunn,facebook/fbcunn,yxdunc/fbcunn,u20024804/fbcunn,facebook/fbcunn,RTBHOUSE/fbcunn,Moodstocks/fbcunn,RTBHOUSE/fbcunn,linearregression/fbcunn,wangg12/fbcunn,u20024804/fbcunn,ndronen/fbcunn,Moodstocks/fbcunn,Snazz2001/fbcunn,RTBHOUSE/fbcunn,yxdunc/fbcunn,linearregression/fbcunn,linearregression/fbcunn,Moodstocks/fbcunn,ndronen/fbcunn