Fixed syntax error in test_pickling.py
Fixed syntax error in test_pickling.py

atsao72/sympy,cswiercz/sympy,VaibhavAgarwalVA/sympy,AkademieOlympia/sympy,Shaswat27/sympy,Vishluck/sympy,jerli/sympy,pbrady/sympy,Shaswat27/sympy,vipulroxx/sympy,asm666/sympy,yukoba/sympy,pandeyadarsh/sympy,madan96/sympy,Designist/sympy,emon10005/sympy,garvitr/sympy,drufat/sympy,jaimahajan1997/sympy,liangjiaxing/sympy,amitjamadagni/sympy,jamesblunt/sympy,iamutkarshtiwari/sympy,ahhda/sympy,kumarkrishna/sympy,AunShiLord/sympy,Titan-C/sympy,mcdaniel67/sympy,Mitchkoens/sympy,wyom/sympy,farhaanbukhsh/sympy,pandeyadarsh/sympy,Designist/sympy,sunny94/temp,maniteja123/sympy,wanglongqi/sympy,sahmed95/sympy,ga7g08/sympy,kaichogami/sympy,beni55/sympy,sunny94/temp,mafiya69/sympy,kaichogami/sympy,moble/sympy,sahilshekhawat/sympy,sunny94/temp,sampadsaha5/sympy,Gadal/sympy,kmacinnis/sympy,toolforger/sympy,Davidjohnwilson/sympy,drufat/sympy,VaibhavAgarwalVA/sympy,sahmed95/sympy,asm666/sympy,Arafatk/sympy,lindsayad/sympy,yashsharan/sympy,ChristinaZografou/sympy,drufat/sympy,iamutkarshtiwari/sympy,saurabhjn76/sympy,maniteja123/sympy,rahuldan/sympy,lidavidm/sympy,shipci/sympy,lidavidm/sympy,hargup/sympy,Arafatk/sympy,chaffra/sympy,skidzo/sympy,flacjacket/sympy,Sumith1896/sympy,aktech/sympy,garvitr/sympy,rahuldan/sympy,Mitchkoens/sympy,wanglongqi/sympy,Titan-C/sympy,AkademieOlympia/sympy,postvakje/sympy,jaimahajan1997/sympy,Curious72/sympy,jamesblunt/sympy,shikil/sympy,ahhda/sympy,Vishluck/sympy,Davidjohnwilson/sympy,bukzor/sympy,Vishluck/sympy,pbrady/sympy,rahuldan/sympy,moble/sympy,abloomston/sympy,oliverlee/sympy,cswiercz/sympy,meghana1995/sympy,yashsharan/sympy,postvakje/sympy,meghana1995/sympy,jamesblunt/sympy,kevalds51/sympy,skidzo/sympy,jerli/sympy,emon10005/sympy,emon10005/sympy,Davidjohnwilson/sympy,atreyv/sympy,Titan-C/sympy,bukzor/sympy,abloomston/sympy,hargup/sympy,skirpichev/omg,chaffra/sympy,lindsayad/sympy,yashsharan/sympy,cccfran/sympy,kevalds51/sympy,debugger22/sympy,toolforger/sympy,maniteja123/sympy,abhiii5459/sympy,kmacinnis/sympy,grevutiu-gabriel/sympy,jbbskinny/sympy,cccfran/sympy,Arafatk/sympy,AunShiLord/sympy,atsao72/sympy,mcdaniel67/sympy,ChristinaZografou/sympy,moble/sympy,beni55/sympy,minrk/sympy,dqnykamp/sympy,madan96/sympy,hrashk/sympy,AunShiLord/sympy,Sumith1896/sympy,srjoglekar246/sympy,sahilshekhawat/sympy,beni55/sympy,farhaanbukhsh/sympy,vipulroxx/sympy,jbbskinny/sympy,pandeyadarsh/sympy,kumarkrishna/sympy,Shaswat27/sympy,toolforger/sympy,shikil/sympy,sahilshekhawat/sympy,kevalds51/sympy,diofant/diofant,debugger22/sympy,ChristinaZografou/sympy,ga7g08/sympy,oliverlee/sympy,saurabhjn76/sympy,iamutkarshtiwari/sympy,jerli/sympy,Mitchkoens/sympy,souravsingh/sympy,ga7g08/sympy,kumarkrishna/sympy,yukoba/sympy,hrashk/sympy,bukzor/sympy,sampadsaha5/sympy,Gadal/sympy,atreyv/sympy,sahmed95/sympy,mafiya69/sympy,hargup/sympy,aktech/sympy,Gadal/sympy,kaichogami/sympy,jaimahajan1997/sympy,mafiya69/sympy,Designist/sympy,shipci/sympy,AkademieOlympia/sympy,pbrady/sympy,liangjiaxing/sympy,saurabhjn76/sympy,hrashk/sympy,atreyv/sympy,Sumith1896/sympy,meghana1995/sympy,wyom/sympy,abloomston/sympy,ahhda/sympy,abhiii5459/sympy,chaffra/sympy,wyom/sympy,kmacinnis/sympy,kaushik94/sympy,postvakje/sympy,asm666/sympy,minrk/sympy,souravsingh/sympy,abhiii5459/sympy,madan96/sympy,pernici/sympy,liangjiaxing/sympy,Curious72/sympy,garvitr/sympy,grevutiu-gabriel/sympy,farhaanbukhsh/sympy,MechCoder/sympy,kaushik94/sympy,cccfran/sympy,lidavidm/sympy,MridulS/sympy,wanglongqi/sympy,vipulroxx/sympy,debugger22/sympy,MechCoder/sympy,lindsayad/sympy,Curious72/sympy,kaushik94/sympy,shikil/sympy,amitjamadagni/sympy,grevutiu-gabriel/sympy,atsao72/sympy,mcdaniel67/sympy,MridulS/sympy,dqnykamp/sympy,jbbskinny/sympy,yukoba/sympy,shipci/sympy,MechCoder/sympy,aktech/sympy,MridulS/sympy,dqnykamp/sympy,oliverlee/sympy,cswiercz/sympy,skidzo/sympy,sampadsaha5/sympy,VaibhavAgarwalVA/sympy,souravsingh/sympy