Remove unused variable
Remove unused variable

barseghyanartur/flower,lucius-feng/flower,pj/flower,raphaelmerx/flower,asmodehn/flower,Lingling7/flower,tellapart/flower,ucb-bar/bar-crawl-web,ChinaQuants/flower,getupcloud/flower,raphaelmerx/flower,pygeek/flower,jzhou77/flower,raphaelmerx/flower,ucb-bar/bar-crawl-web,ucb-bar/bar-crawl-web,alexmojaki/flower,allengaller/flower,tellapart/flower,allengaller/flower,ChinaQuants/flower,Lingling7/flower,pygeek/flower,tellapart/flower,barseghyanartur/flower,asmodehn/flower,pj/flower,allengaller/flower,pj/flower,ChinaQuants/flower,alexmojaki/flower,getupcloud/flower,pygeek/flower,asmodehn/flower,Lingling7/flower,marrybird/flower,alexmojaki/flower,marrybird/flower,marrybird/flower,lucius-feng/flower,jzhou77/flower,jzhou77/flower,barseghyanartur/flower,lucius-feng/flower,getupcloud/flower