Remove do_add_subscription from Django testing docs.
Remove do_add_subscription from Django testing docs.

jainayush975/zulip,Jianchun1/zulip,christi3k/zulip,Jianchun1/zulip,susansls/zulip,cosmicAsymmetry/zulip,amyliu345/zulip,SmartPeople/zulip,timabbott/zulip,PhilSk/zulip,KingxBanana/zulip,hackerkid/zulip,niftynei/zulip,reyha/zulip,eeshangarg/zulip,punchagan/zulip,isht3/zulip,TigorC/zulip,timabbott/zulip,rht/zulip,Juanvulcano/zulip,jrowan/zulip,TigorC/zulip,JPJPJPOPOP/zulip,PhilSk/zulip,arpith/zulip,andersk/zulip,andersk/zulip,souravbadami/zulip,Jianchun1/zulip,ryanbackman/zulip,Jianchun1/zulip,niftynei/zulip,vaidap/zulip,peguin40/zulip,kou/zulip,peguin40/zulip,tommyip/zulip,eeshangarg/zulip,andersk/zulip,showell/zulip,joyhchen/zulip,amyliu345/zulip,dhcrzf/zulip,arpith/zulip,JPJPJPOPOP/zulip,brockwhittaker/zulip,synicalsyntax/zulip,tommyip/zulip,synicalsyntax/zulip,amanharitsh123/zulip,AZtheAsian/zulip,niftynei/zulip,aakash-cr7/zulip,zacps/zulip,hackerkid/zulip,sonali0901/zulip,arpith/zulip,zacps/zulip,Diptanshu8/zulip,timabbott/zulip,tommyip/zulip,peguin40/zulip,AZtheAsian/zulip,ryanbackman/zulip,Galexrt/zulip,cosmicAsymmetry/zulip,grave-w-grave/zulip,Juanvulcano/zulip,zacps/zulip,j831/zulip,verma-varsha/zulip,christi3k/zulip,susansls/zulip,amanharitsh123/zulip,sonali0901/zulip,vikas-parashar/zulip,punchagan/zulip,mahim97/zulip,jainayush975/zulip,isht3/zulip,jackrzhang/zulip,samatdav/zulip,synicalsyntax/zulip,SmartPeople/zulip,punchagan/zulip,niftynei/zulip,eeshangarg/zulip,brainwane/zulip,KingxBanana/zulip,sonali0901/zulip,blaze225/zulip,ryanbackman/zulip,paxapy/zulip,KingxBanana/zulip,showell/zulip,j831/zulip,PhilSk/zulip,showell/zulip,KingxBanana/zulip,dawran6/zulip,dhcrzf/zulip,kou/zulip,j831/zulip,kou/zulip,aakash-cr7/zulip,dattatreya303/zulip,mahim97/zulip,jainayush975/zulip,grave-w-grave/zulip,rht/zulip,jrowan/zulip,Jianchun1/zulip,hackerkid/zulip,JPJPJPOPOP/zulip,aakash-cr7/zulip,eeshangarg/zulip,blaze225/zulip,cosmicAsymmetry/zulip,isht3/zulip,synicalsyntax/zulip,Diptanshu8/zulip,joyhchen/zulip,AZtheAsian/zulip,dhcrzf/zulip,aakash-cr7/zulip,joyhchen/zulip,brainwane/zulip,sonali0901/zulip,tommyip/zulip,vaidap/zulip,dhcrzf/zulip,blaze225/zulip,tommyip/zulip,KingxBanana/zulip,reyha/zulip,vaidap/zulip,amanharitsh123/zulip,PhilSk/zulip,blaze225/zulip,punchagan/zulip,brainwane/zulip,jackrzhang/zulip,brainwane/zulip,brainwane/zulip,joyhchen/zulip,zulip/zulip,ryanbackman/zulip,brockwhittaker/zulip,SmartPeople/zulip,samatdav/zulip,andersk/zulip,amyliu345/zulip,jainayush975/zulip,timabbott/zulip,rht/zulip,amyliu345/zulip,calvinleenyc/zulip,Juanvulcano/zulip,j831/zulip,cosmicAsymmetry/zulip,brainwane/zulip,reyha/zulip,punchagan/zulip,arpith/zulip,vabs22/zulip,shubhamdhama/zulip,christi3k/zulip,Juanvulcano/zulip,shubhamdhama/zulip,vikas-parashar/zulip,samatdav/zulip,ryanbackman/zulip,j831/zulip,sonali0901/zulip,zacps/zulip,Galexrt/zulip,aakash-cr7/zulip,joyhchen/zulip,amyliu345/zulip,synicalsyntax/zulip,sharmaeklavya2/zulip,synicalsyntax/zulip,grave-w-grave/zulip,reyha/zulip,sonali0901/zulip,dawran6/zulip,vikas-parashar/zulip,jackrzhang/zulip,niftynei/zulip,reyha/zulip,vabs22/zulip,timabbott/zulip,jainayush975/zulip,dawran6/zulip,reyha/zulip,eeshangarg/zulip,dhcrzf/zulip,christi3k/zulip,PhilSk/zulip,grave-w-grave/zulip,JPJPJPOPOP/zulip,dawran6/zulip,Galexrt/zulip,hackerkid/zulip,SmartPeople/zulip,andersk/zulip,rht/zulip,susansls/zulip,hackerkid/zulip,dattatreya303/zulip,grave-w-grave/zulip,jrowan/zulip,vaidap/zulip,verma-varsha/zulip,vaidap/zulip,zulip/zulip,dawran6/zulip,Juanvulcano/zulip,rht/zulip,verma-varsha/zulip,souravbadami/zulip,kou/zulip,christi3k/zulip,dattatreya303/zulip,isht3/zulip,zulip/zulip,paxapy/zulip,shubhamdhama/zulip,jphilipsen05/zulip,joyhchen/zulip,showell/zulip,sharmaeklavya2/zulip,timabbott/zulip,jackrzhang/zulip,Galexrt/zulip,paxapy/zulip,arpith/zulip,hackerkid/zulip,peguin40/zulip,calvinleenyc/zulip,punchagan/zulip,Diptanshu8/zulip,dattatreya303/zulip,souravbadami/zulip,jphilipsen05/zulip,paxapy/zulip,amyliu345/zulip,AZtheAsian/zulip,vikas-parashar/zulip,samatdav/zulip,Galexrt/zulip,verma-varsha/zulip,vikas-parashar/zulip,SmartPeople/zulip,rishig/zulip,tommyip/zulip,hackerkid/zulip,andersk/zulip,jphilipsen05/zulip,isht3/zulip,brainwane/zulip,samatdav/zulip,vaidap/zulip,calvinleenyc/zulip,shubhamdhama/zulip,Diptanshu8/zulip,amanharitsh123/zulip,shubhamdhama/zulip,Galexrt/zulip,rishig/zulip,cosmicAsymmetry/zulip,vabs22/zulip,sharmaeklavya2/zulip,PhilSk/zulip,jrowan/zulip,christi3k/zulip,Diptanshu8/zulip,amanharitsh123/zulip,timabbott/zulip,susansls/zulip,mahim97/zulip,mahim97/zulip,brockwhittaker/zulip,Galexrt/zulip,TigorC/zulip,j831/zulip,paxapy/zulip,shubhamdhama/zulip,verma-varsha/zulip,andersk/zulip,showell/zulip,rishig/zulip,rishig/zulip,peguin40/zulip,Diptanshu8/zulip,sharmaeklavya2/zulip,kou/zulip,jphilipsen05/zulip,mahim97/zulip,shubhamdhama/zulip,calvinleenyc/zulip,cosmicAsymmetry/zulip,zulip/zulip,eeshangarg/zulip,brockwhittaker/zulip,zacps/zulip,peguin40/zulip,paxapy/zulip,brockwhittaker/zulip,rht/zulip,rishig/zulip,jphilipsen05/zulip,synicalsyntax/zulip,amanharitsh123/zulip,souravbadami/zulip,jackrzhang/zulip,Juanvulcano/zulip,dhcrzf/zulip,jackrzhang/zulip,mahim97/zulip,eeshangarg/zulip,vabs22/zulip,TigorC/zulip,samatdav/zulip,showell/zulip,AZtheAsian/zulip,rishig/zulip,zulip/zulip,dattatreya303/zulip,vikas-parashar/zulip,dawran6/zulip,dattatreya303/zulip,jrowan/zulip,susansls/zulip,souravbadami/zulip,AZtheAsian/zulip,dhcrzf/zulip,grave-w-grave/zulip,sharmaeklavya2/zulip,TigorC/zulip,aakash-cr7/zulip,susansls/zulip,rht/zulip,KingxBanana/zulip,JPJPJPOPOP/zulip,verma-varsha/zulip,calvinleenyc/zulip,blaze225/zulip,zulip/zulip,punchagan/zulip,jphilipsen05/zulip,SmartPeople/zulip,tommyip/zulip,JPJPJPOPOP/zulip,niftynei/zulip,ryanbackman/zulip,blaze225/zulip,zacps/zulip,Jianchun1/zulip,kou/zulip,jainayush975/zulip,vabs22/zulip,jrowan/zulip,isht3/zulip,TigorC/zulip,showell/zulip,sharmaeklavya2/zulip,arpith/zulip,souravbadami/zulip,brockwhittaker/zulip,zulip/zulip,kou/zulip,jackrzhang/zulip,rishig/zulip,vabs22/zulip,calvinleenyc/zulip