Update the invariant for empty args
Update the invariant for empty args

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