Adding utility functions for debugging
Adding utility functions for debugging

yingjunwu/peloton,eric-haibin-lin/peloton-1,cmu-db/peloton,AllisonWang/peloton,wangziqi2016/peloton,vittvolt/peloton,AngLi-Leon/peloton,haojin2/peloton,yingjunwu/peloton,prashasthip/peloton,AllisonWang/peloton,PauloAmora/peloton,jessesleeping/iso_peloton,wangziqi2016/peloton,AllisonWang/peloton,AllisonWang/peloton,eric-haibin-lin/peloton-1,ShuxinLin/peloton,malin1993ml/peloton,phisiart/peloton-p3,PauloAmora/peloton,vittvolt/15721-peloton,AllisonWang/peloton,vittvolt/peloton,PauloAmora/peloton,phisiart/peloton-p3,AngLi-Leon/peloton,AngLi-Leon/peloton,seojungmin/peloton,AngLi-Leon/peloton,AllisonWang/peloton,seojungmin/peloton,apavlo/peloton,wangziqi2016/peloton,seojungmin/peloton,malin1993ml/peloton,vittvolt/peloton,cmu-db/peloton,vittvolt/15721-peloton,haojin2/peloton,jessesleeping/iso_peloton,eric-haibin-lin/peloton-1,yingjunwu/peloton,jessesleeping/iso_peloton,prashasthip/peloton,ShuxinLin/peloton,haojin2/peloton,AngLi-Leon/peloton,haojin2/peloton,yingjunwu/peloton,apavlo/peloton,wangziqi2016/peloton,cmu-db/peloton,seojungmin/peloton,vittvolt/15721-peloton,malin1993ml/peloton,wangziqi2016/peloton,vittvolt/15721-peloton,yingjunwu/peloton,apavlo/peloton,malin1993ml/peloton,prashasthip/peloton,cmu-db/peloton,prashasthip/peloton,prashasthip/peloton,cmu-db/peloton,vittvolt/peloton,haojin2/peloton,ShuxinLin/peloton,jessesleeping/iso_peloton,eric-haibin-lin/peloton-1,phisiart/peloton-p3,vittvolt/15721-peloton,eric-haibin-lin/peloton-1,phisiart/peloton-p3,seojungmin/peloton,vittvolt/15721-peloton,ShuxinLin/peloton,jessesleeping/iso_peloton,PauloAmora/peloton,yingjunwu/peloton,vittvolt/peloton,ShuxinLin/peloton,wangziqi2016/peloton,ShuxinLin/peloton,malin1993ml/peloton,jessesleeping/iso_peloton,AngLi-Leon/peloton,phisiart/peloton-p3,PauloAmora/peloton,malin1993ml/peloton,apavlo/peloton,eric-haibin-lin/peloton-1,PauloAmora/peloton,apavlo/peloton,jessesleeping/iso_peloton,phisiart/peloton-p3,vittvolt/peloton,cmu-db/peloton,haojin2/peloton,seojungmin/peloton,prashasthip/peloton,apavlo/peloton