Remove unused imports under sympy/galgebra
Remove unused imports under sympy/galgebra

Signed-off-by: Priit Laes <e58d16da82a05ecb3bc8734d8845b0be257dd008@plaes.org>
Signed-off-by: Ondrej Certik <b816faa87b7d35274d2e545c5be11ed4376f3ccf@certik.cz>

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