added workaround for python3 users
added workaround for python3 users

paulfitz/gspread,jkhoogland/gspread,JPO1/gspread,KandarpShah/gspread,brakhane/gspread,tjyang/gspread,azenk/gspread,rohit91/gspread,suminb/gspread,DanielHabib/gspread,amleczko/gspread,finoptimal/gspread,ShivaShinde/gspread,peczony/gspread,nateyoder/gspread,wbrp/gspread,habibmasuro/gspread,msuozzo/gspread,gitqwerty777/myGspread,dimartiro/gspread,burnash/gspread,m4rc1e/gspread,Squarespace/gspread