Fix FactorGraphBuilder spec for new language
Fix FactorGraphBuilder spec for new language

closedLoop/deepdive,wgapl/deepdive,kod3r/deepdive,sai16vicky/deepdive,topojoy/deepdive,vsoch/deepdive,kod3r/deepdive,nvoron23/deepdive,AlexisBRENON/deepdive,sai16vicky/deepdive,dennybritz/deepdive,maalmeida1837/deepdive,sai16vicky/deepdive,sky-xu/deepdive,vasyvas/deepdive,nvoron23/deepdive,topojoy/deepdive,sai16vicky/deepdive,feiranwang/deepdive,maalmeida1837/deepdive,vasyvas/deepdive,maalmeida1837/deepdive,nvoron23/deepdive,vsoch/deepdive,maalmeida1837/deepdive,feiranwang/deepdive,kod3r/deepdive,vsoch/deepdive,sai16vicky/deepdive,Atlas7/deepdive,vasyvas/deepdive,zifeishan/deepdive,vasyvas/deepdive,infinitespace/deepdive,Gela/deepdive,HazyResearch/deepdive,Atlas7/deepdive,nvoron23/deepdive,closedLoop/deepdive,gaapt/deepdive,infinitespace/deepdive,RTsWorld/deepdive,shahin/deepdive,zifeishan/deepdive,vsoch/deepdive,gaapt/deepdive,AlexisBRENON/deepdive,HazyResearch/deepdive,gaapt/deepdive,dennybritz/deepdive,HazyResearch/deepdive,closedLoop/deepdive,zifeishan/deepdive,feiranwang/deepdive,Gela/deepdive,RTsWorld/deepdive,topojoy/deepdive,Atlas7/deepdive,wgapl/deepdive,infinitespace/deepdive,RTsWorld/deepdive,wgapl/deepdive,infinitespace/deepdive,closedLoop/deepdive,closedLoop/deepdive,infinitespace/deepdive,topojoy/deepdive,Gela/deepdive,feiranwang/deepdive,wgapl/deepdive,AlexisBRENON/deepdive,gaapt/deepdive,topojoy/deepdive,Atlas7/deepdive,gaapt/deepdive,AlexisBRENON/deepdive,sky-xu/deepdive,shahin/deepdive,AlexisBRENON/deepdive,zifeishan/deepdive,zifeishan/deepdive,Gela/deepdive,kod3r/deepdive,infinitespace/deepdive,RTsWorld/deepdive,maalmeida1837/deepdive,Atlas7/deepdive,RTsWorld/deepdive,kod3r/deepdive,vasyvas/deepdive,vsoch/deepdive,wgapl/deepdive,nvoron23/deepdive,gaapt/deepdive,HazyResearch/deepdive,Gela/deepdive