fix code climate issues
fix code climate issues

expertiza/expertiza,michaelamoran/expertiza,joshio1/expertiza,rmmaily/expertiza,arpitashekhar/expertiza,michaelamoran/expertiza,mhhassan/expertiza,mhhassan/expertiza,kira0992/expertiza,joshio1/expertiza,kira0992/expertiza,joshio1/expertiza,urmilparikh95/expertiza,akshayjain114/expertiza,rmmaily/expertiza,redsock88/expertiza,arpitashekhar/expertiza,akshayjain114/expertiza,ApertureScienceInnovators/expertiza,kira0992/expertiza,akshayjain114/expertiza,KunmiaoYang/expertiza,KunmiaoYang/expertiza,rmmaily/expertiza,joshio1/expertiza,mhhassan/expertiza,ApertureScienceInnovators/expertiza,expertiza/expertiza,michaelamoran/expertiza,redsock88/expertiza,ApertureScienceInnovators/expertiza,ApertureScienceInnovators/expertiza,mhhassan/expertiza,expertiza/expertiza,urmilparikh95/expertiza,KunmiaoYang/expertiza,rmmaily/expertiza,akshayjain114/expertiza,arpitashekhar/expertiza,urmilparikh95/expertiza,redsock88/expertiza,kira0992/expertiza,urmilparikh95/expertiza,redsock88/expertiza,arpitashekhar/expertiza,michaelamoran/expertiza,KunmiaoYang/expertiza,expertiza/expertiza