Removed isblank function in favor of line.isspace()
Removed isblank function in favor of line.isspace()

madan96/sympy,abhiii5459/sympy,Sumith1896/sympy,kumarkrishna/sympy,iamutkarshtiwari/sympy,toolforger/sympy,VaibhavAgarwalVA/sympy,sahmed95/sympy,grevutiu-gabriel/sympy,shipci/sympy,Davidjohnwilson/sympy,abloomston/sympy,rahuldan/sympy,postvakje/sympy,yukoba/sympy,mafiya69/sympy,jbbskinny/sympy,dqnykamp/sympy,VaibhavAgarwalVA/sympy,maniteja123/sympy,bukzor/sympy,aktech/sympy,skidzo/sympy,ga7g08/sympy,Gadal/sympy,shikil/sympy,chaffra/sympy,Designist/sympy,liangjiaxing/sympy,Vishluck/sympy,vipulroxx/sympy,kaichogami/sympy,Mitchkoens/sympy,emon10005/sympy,hargup/sympy,postvakje/sympy,chaffra/sympy,beni55/sympy,AkademieOlympia/sympy,farhaanbukhsh/sympy,wyom/sympy,oliverlee/sympy,madan96/sympy,Titan-C/sympy,toolforger/sympy,hargup/sympy,atsao72/sympy,yukoba/sympy,Shaswat27/sympy,mafiya69/sympy,Davidjohnwilson/sympy,Arafatk/sympy,kaushik94/sympy,lindsayad/sympy,hrashk/sympy,jaimahajan1997/sympy,beni55/sympy,saurabhjn76/sympy,mafiya69/sympy,abhiii5459/sympy,diofant/diofant,cswiercz/sympy,jerli/sympy,cccfran/sympy,toolforger/sympy,mcdaniel67/sympy,kmacinnis/sympy,Curious72/sympy,lidavidm/sympy,ChristinaZografou/sympy,meghana1995/sympy,jaimahajan1997/sympy,dqnykamp/sympy,beni55/sympy,sunny94/temp,hargup/sympy,yukoba/sympy,kevalds51/sympy,lindsayad/sympy,Designist/sympy,abloomston/sympy,hrashk/sympy,postvakje/sympy,saurabhjn76/sympy,sampadsaha5/sympy,shipci/sympy,kmacinnis/sympy,shikil/sympy,bukzor/sympy,dqnykamp/sympy,asm666/sympy,kumarkrishna/sympy,garvitr/sympy,aktech/sympy,sunny94/temp,sahilshekhawat/sympy,meghana1995/sympy,Arafatk/sympy,cccfran/sympy,Mitchkoens/sympy,sahilshekhawat/sympy,ahhda/sympy,pbrady/sympy,Titan-C/sympy,wanglongqi/sympy,atsao72/sympy,Shaswat27/sympy,Curious72/sympy,liangjiaxing/sympy,ahhda/sympy,jbbskinny/sympy,kevalds51/sympy,hrashk/sympy,cswiercz/sympy,ChristinaZografou/sympy,Vishluck/sympy,Sumith1896/sympy,debugger22/sympy,chaffra/sympy,Vishluck/sympy,kaushik94/sympy,kumarkrishna/sympy,ga7g08/sympy,souravsingh/sympy,mcdaniel67/sympy,farhaanbukhsh/sympy,Davidjohnwilson/sympy,wyom/sympy,ChristinaZografou/sympy,grevutiu-gabriel/sympy,AkademieOlympia/sympy,moble/sympy,wanglongqi/sympy,kaichogami/sympy,jamesblunt/sympy,wyom/sympy,abloomston/sympy,drufat/sympy,iamutkarshtiwari/sympy,cccfran/sympy,madan96/sympy,sahmed95/sympy,atreyv/sympy,Shaswat27/sympy,kaushik94/sympy,drufat/sympy,sampadsaha5/sympy,wanglongqi/sympy,lindsayad/sympy,mcdaniel67/sympy,jbbskinny/sympy,pandeyadarsh/sympy,sunny94/temp,asm666/sympy,MridulS/sympy,pandeyadarsh/sympy,farhaanbukhsh/sympy,jerli/sympy,AunShiLord/sympy,cswiercz/sympy,AkademieOlympia/sympy,jerli/sympy,skidzo/sympy,vipulroxx/sympy,saurabhjn76/sympy,VaibhavAgarwalVA/sympy,MechCoder/sympy,Designist/sympy,sahmed95/sympy,shipci/sympy,kmacinnis/sympy,emon10005/sympy,moble/sympy,lidavidm/sympy,MechCoder/sympy,grevutiu-gabriel/sympy,Gadal/sympy,jamesblunt/sympy,meghana1995/sympy,yashsharan/sympy,MridulS/sympy,shikil/sympy,vipulroxx/sympy,jamesblunt/sympy,skidzo/sympy,yashsharan/sympy,rahuldan/sympy,souravsingh/sympy,Curious72/sympy,pbrady/sympy,kaichogami/sympy,bukzor/sympy,garvitr/sympy,sampadsaha5/sympy,MechCoder/sympy,oliverlee/sympy,emon10005/sympy,MridulS/sympy,drufat/sympy,liangjiaxing/sympy,asm666/sympy,Gadal/sympy,sahilshekhawat/sympy,oliverlee/sympy,skirpichev/omg,pandeyadarsh/sympy,rahuldan/sympy,AunShiLord/sympy,garvitr/sympy,atsao72/sympy,Mitchkoens/sympy,ga7g08/sympy,aktech/sympy,atreyv/sympy,kevalds51/sympy,AunShiLord/sympy,lidavidm/sympy,ahhda/sympy,maniteja123/sympy,souravsingh/sympy,yashsharan/sympy,debugger22/sympy,Titan-C/sympy,iamutkarshtiwari/sympy,Arafatk/sympy,jaimahajan1997/sympy,Sumith1896/sympy,abhiii5459/sympy,maniteja123/sympy,pbrady/sympy,moble/sympy,atreyv/sympy,debugger22/sympy