moved the code to the main() function
moved the code to the main() function


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