Update walkthrough.md
Update walkthrough.md

Two more lines of notes for code
infinitespace/deepdive,AlexisBRENON/deepdive,wgapl/deepdive,RTsWorld/deepdive,zifeishan/deepdive,feiranwang/deepdive,nvoron23/deepdive,nvoron23/deepdive,zifeishan/deepdive,closedLoop/deepdive,sai16vicky/deepdive,gaapt/deepdive,AlexisBRENON/deepdive,topojoy/deepdive,nvoron23/deepdive,infinitespace/deepdive,feiranwang/deepdive,kod3r/deepdive,zifeishan/deepdive,vasyvas/deepdive,infinitespace/deepdive,gaapt/deepdive,vsoch/deepdive,infinitespace/deepdive,vasyvas/deepdive,feiranwang/deepdive,closedLoop/deepdive,HazyResearch/deepdive,sky-xu/deepdive,Gela/deepdive,sky-xu/deepdive,vasyvas/deepdive,Gela/deepdive,Gela/deepdive,Atlas7/deepdive,closedLoop/deepdive,AlexisBRENON/deepdive,RTsWorld/deepdive,vsoch/deepdive,closedLoop/deepdive,wgapl/deepdive,nvoron23/deepdive,infinitespace/deepdive,sai16vicky/deepdive,zifeishan/deepdive,RTsWorld/deepdive,kod3r/deepdive,maalmeida1837/deepdive,HazyResearch/deepdive,AlexisBRENON/deepdive,gaapt/deepdive,topojoy/deepdive,wgapl/deepdive,Gela/deepdive,feiranwang/deepdive,HazyResearch/deepdive,AlexisBRENON/deepdive,nvoron23/deepdive,Atlas7/deepdive,sai16vicky/deepdive,shahin/deepdive,wgapl/deepdive,gaapt/deepdive,closedLoop/deepdive,vsoch/deepdive,sai16vicky/deepdive,RTsWorld/deepdive,kod3r/deepdive,Atlas7/deepdive,gaapt/deepdive,kod3r/deepdive,maalmeida1837/deepdive,HazyResearch/deepdive,sai16vicky/deepdive,zifeishan/deepdive,RTsWorld/deepdive,vsoch/deepdive,Atlas7/deepdive,maalmeida1837/deepdive,wgapl/deepdive,infinitespace/deepdive,maalmeida1837/deepdive,vasyvas/deepdive,shahin/deepdive,gaapt/deepdive,topojoy/deepdive,topojoy/deepdive,Gela/deepdive,kod3r/deepdive,topojoy/deepdive,vsoch/deepdive,maalmeida1837/deepdive,vasyvas/deepdive,Atlas7/deepdive