fix bug/doc in open data
fix bug/doc in open data

Gela/deepdive,wgapl/deepdive,HazyResearch/deepdive,vasyvas/deepdive,RTsWorld/deepdive,wgapl/deepdive,Gela/deepdive,HazyResearch/deepdive,zifeishan/deepdive,closedLoop/deepdive,wgapl/deepdive,sky-xu/deepdive,Gela/deepdive,shahin/deepdive,RTsWorld/deepdive,shahin/deepdive,vasyvas/deepdive,RTsWorld/deepdive,zifeishan/deepdive,HazyResearch/deepdive,HazyResearch/deepdive,vasyvas/deepdive,zifeishan/deepdive,RTsWorld/deepdive,Gela/deepdive,Gela/deepdive,closedLoop/deepdive,zifeishan/deepdive,wgapl/deepdive,closedLoop/deepdive,RTsWorld/deepdive,vasyvas/deepdive,wgapl/deepdive,closedLoop/deepdive,vasyvas/deepdive,sky-xu/deepdive,closedLoop/deepdive,zifeishan/deepdive