remove unneeded options
remove unneeded options

tjhorner/classroom,sicipio/classroom,alejandrogarciasalas/classroom,chengjunjian/classroom,hackerkid/classroom,mostlybadfly/classroom,jingruoruchu/classroom,guoyu07/classroom,uqbar-project/classroom,bhanuc/classroom,jasonlong/classroom,mostlybadfly/classroom,adoosii/classroom,nfeliciano/classroom,AlvarezAriel/classroom,alejandrogarciasalas/classroom,BelieveC/classroom,AlvarezAriel/classroom,kwangkim/classroom,chenwenbin928/classroom,RyanTech/classroom,ConnorCartwright/classroom,AlvarezAriel/classroom,chenwenbin928/classroom,mkcode/classroom,chenwenbin928/classroom,BelieveC/classroom,jasnow/classroom,jasnow/classroom,BelieveC/classroom,jasonlong/classroom,adoosii/classroom,alejandrogarciasalas/classroom,nfeliciano/classroom,mkcode/classroom,adoosii/classroom,ConnorCartwright/classroom,jasonlong/classroom,sicipio/classroom,tjhorner/classroom,mostlybadfly/classroom,uqbar-project/classroom,kwangkim/classroom,bhanuc/classroom,uqbar-project/classroom,jingruoruchu/classroom,guoyu07/classroom,jasnow/classroom,tjhorner/classroom,ConnorCartwright/classroom,RyanTech/classroom,hackerkid/classroom,mkcode/classroom,nfeliciano/classroom,bhanuc/classroom,jingruoruchu/classroom,BelieveC/classroom,guoyu07/classroom,chengjunjian/classroom,RyanTech/classroom,kwangkim/classroom,chengjunjian/classroom,sicipio/classroom,hackerkid/classroom