lint: Fix missing cast causing mypy errors.
lint: Fix missing cast causing mypy errors.

PhilSk/zulip,vikas-parashar/zulip,hackerkid/zulip,aakash-cr7/zulip,jrowan/zulip,rht/zulip,christi3k/zulip,vabs22/zulip,jphilipsen05/zulip,isht3/zulip,Jianchun1/zulip,jackrzhang/zulip,showell/zulip,reyha/zulip,mahim97/zulip,hackerkid/zulip,rht/zulip,krtkmj/zulip,cosmicAsymmetry/zulip,AZtheAsian/zulip,jrowan/zulip,kou/zulip,sharmaeklavya2/zulip,jackrzhang/zulip,sharmaeklavya2/zulip,punchagan/zulip,sup95/zulip,jackrzhang/zulip,Diptanshu8/zulip,paxapy/zulip,peguin40/zulip,AZtheAsian/zulip,TigorC/zulip,KingxBanana/zulip,joyhchen/zulip,calvinleenyc/zulip,sharmaeklavya2/zulip,zulip/zulip,grave-w-grave/zulip,TigorC/zulip,hackerkid/zulip,paxapy/zulip,joyhchen/zulip,Juanvulcano/zulip,vaidap/zulip,vabs22/zulip,souravbadami/zulip,timabbott/zulip,Jianchun1/zulip,susansls/zulip,synicalsyntax/zulip,krtkmj/zulip,kou/zulip,christi3k/zulip,eeshangarg/zulip,brainwane/zulip,shubhamdhama/zulip,timabbott/zulip,mohsenSy/zulip,paxapy/zulip,grave-w-grave/zulip,tommyip/zulip,vaidap/zulip,cosmicAsymmetry/zulip,cosmicAsymmetry/zulip,KingxBanana/zulip,isht3/zulip,grave-w-grave/zulip,grave-w-grave/zulip,tommyip/zulip,SmartPeople/zulip,SmartPeople/zulip,rishig/zulip,dhcrzf/zulip,eeshangarg/zulip,jphilipsen05/zulip,paxapy/zulip,andersk/zulip,ryanbackman/zulip,dhcrzf/zulip,christi3k/zulip,AZtheAsian/zulip,reyha/zulip,shubhamdhama/zulip,ryanbackman/zulip,umkay/zulip,showell/zulip,jackrzhang/zulip,punchagan/zulip,JPJPJPOPOP/zulip,niftynei/zulip,souravbadami/zulip,amanharitsh123/zulip,peguin40/zulip,tommyip/zulip,blaze225/zulip,niftynei/zulip,reyha/zulip,andersk/zulip,brainwane/zulip,zulip/zulip,jackrzhang/zulip,andersk/zulip,vikas-parashar/zulip,cosmicAsymmetry/zulip,niftynei/zulip,brainwane/zulip,arpith/zulip,susansls/zulip,sup95/zulip,j831/zulip,dattatreya303/zulip,vikas-parashar/zulip,PhilSk/zulip,grave-w-grave/zulip,vabs22/zulip,jackrzhang/zulip,souravbadami/zulip,AZtheAsian/zulip,Galexrt/zulip,brainwane/zulip,JPJPJPOPOP/zulip,arpith/zulip,sup95/zulip,grave-w-grave/zulip,vaidap/zulip,zacps/zulip,calvinleenyc/zulip,mohsenSy/zulip,souravbadami/zulip,sonali0901/zulip,SmartPeople/zulip,Juanvulcano/zulip,samatdav/zulip,umkay/zulip,christi3k/zulip,samatdav/zulip,dattatreya303/zulip,brockwhittaker/zulip,brainwane/zulip,rishig/zulip,zacps/zulip,vaidap/zulip,rishig/zulip,shubhamdhama/zulip,verma-varsha/zulip,timabbott/zulip,verma-varsha/zulip,kou/zulip,zulip/zulip,rishig/zulip,Juanvulcano/zulip,eeshangarg/zulip,Galexrt/zulip,amyliu345/zulip,synicalsyntax/zulip,niftynei/zulip,peguin40/zulip,sup95/zulip,brockwhittaker/zulip,isht3/zulip,vabs22/zulip,zulip/zulip,vikas-parashar/zulip,isht3/zulip,jainayush975/zulip,verma-varsha/zulip,rht/zulip,synicalsyntax/zulip,jphilipsen05/zulip,jackrzhang/zulip,joyhchen/zulip,samatdav/zulip,sonali0901/zulip,sharmaeklavya2/zulip,rht/zulip,aakash-cr7/zulip,amyliu345/zulip,AZtheAsian/zulip,Jianchun1/zulip,TigorC/zulip,susansls/zulip,jrowan/zulip,jrowan/zulip,JPJPJPOPOP/zulip,arpith/zulip,shubhamdhama/zulip,amanharitsh123/zulip,aakash-cr7/zulip,brockwhittaker/zulip,arpith/zulip,verma-varsha/zulip,dhcrzf/zulip,verma-varsha/zulip,mohsenSy/zulip,jrowan/zulip,cosmicAsymmetry/zulip,kou/zulip,TigorC/zulip,vikas-parashar/zulip,synicalsyntax/zulip,SmartPeople/zulip,zacps/zulip,hackerkid/zulip,dhcrzf/zulip,brainwane/zulip,aakash-cr7/zulip,andersk/zulip,showell/zulip,AZtheAsian/zulip,showell/zulip,Galexrt/zulip,krtkmj/zulip,zacps/zulip,KingxBanana/zulip,calvinleenyc/zulip,christi3k/zulip,hackerkid/zulip,sonali0901/zulip,susansls/zulip,Diptanshu8/zulip,shubhamdhama/zulip,eeshangarg/zulip,KingxBanana/zulip,tommyip/zulip,christi3k/zulip,sonali0901/zulip,dattatreya303/zulip,dawran6/zulip,blaze225/zulip,krtkmj/zulip,sup95/zulip,jainayush975/zulip,mahim97/zulip,sonali0901/zulip,KingxBanana/zulip,jphilipsen05/zulip,blaze225/zulip,PhilSk/zulip,mahim97/zulip,kou/zulip,amyliu345/zulip,amyliu345/zulip,Diptanshu8/zulip,reyha/zulip,SmartPeople/zulip,brockwhittaker/zulip,kou/zulip,rishig/zulip,amanharitsh123/zulip,j831/zulip,shubhamdhama/zulip,zulip/zulip,ryanbackman/zulip,dawran6/zulip,Diptanshu8/zulip,umkay/zulip,jrowan/zulip,reyha/zulip,amyliu345/zulip,PhilSk/zulip,krtkmj/zulip,zulip/zulip,vaidap/zulip,susansls/zulip,tommyip/zulip,andersk/zulip,eeshangarg/zulip,timabbott/zulip,vikas-parashar/zulip,ryanbackman/zulip,calvinleenyc/zulip,paxapy/zulip,shubhamdhama/zulip,hackerkid/zulip,amanharitsh123/zulip,eeshangarg/zulip,dawran6/zulip,peguin40/zulip,umkay/zulip,aakash-cr7/zulip,TigorC/zulip,zacps/zulip,ryanbackman/zulip,brockwhittaker/zulip,dawran6/zulip,dhcrzf/zulip,KingxBanana/zulip,Galexrt/zulip,mohsenSy/zulip,krtkmj/zulip,jphilipsen05/zulip,amanharitsh123/zulip,Juanvulcano/zulip,sharmaeklavya2/zulip,cosmicAsymmetry/zulip,joyhchen/zulip,zacps/zulip,peguin40/zulip,mohsenSy/zulip,showell/zulip,peguin40/zulip,isht3/zulip,dawran6/zulip,j831/zulip,isht3/zulip,dattatreya303/zulip,amanharitsh123/zulip,punchagan/zulip,andersk/zulip,timabbott/zulip,jainayush975/zulip,mahim97/zulip,kou/zulip,synicalsyntax/zulip,souravbadami/zulip,timabbott/zulip,sonali0901/zulip,JPJPJPOPOP/zulip,samatdav/zulip,vabs22/zulip,umkay/zulip,Juanvulcano/zulip,j831/zulip,Galexrt/zulip,rishig/zulip,synicalsyntax/zulip,jainayush975/zulip,umkay/zulip,PhilSk/zulip,niftynei/zulip,Jianchun1/zulip,paxapy/zulip,PhilSk/zulip,hackerkid/zulip,arpith/zulip,punchagan/zulip,blaze225/zulip,Jianchun1/zulip,JPJPJPOPOP/zulip,andersk/zulip,krtkmj/zulip,Diptanshu8/zulip,joyhchen/zulip,JPJPJPOPOP/zulip,SmartPeople/zulip,arpith/zulip,zulip/zulip,rht/zulip,souravbadami/zulip,mahim97/zulip,vaidap/zulip,Diptanshu8/zulip,rishig/zulip,susansls/zulip,Galexrt/zulip,eeshangarg/zulip,dattatreya303/zulip,rht/zulip,tommyip/zulip,mahim97/zulip,sup95/zulip,jphilipsen05/zulip,TigorC/zulip,Jianchun1/zulip,blaze225/zulip,blaze225/zulip,tommyip/zulip,niftynei/zulip,vabs22/zulip,dhcrzf/zulip,j831/zulip,Juanvulcano/zulip,Galexrt/zulip,dawran6/zulip,dhcrzf/zulip,showell/zulip,rht/zulip,showell/zulip,j831/zulip,synicalsyntax/zulip,samatdav/zulip,aakash-cr7/zulip,timabbott/zulip,amyliu345/zulip,brainwane/zulip,punchagan/zulip,mohsenSy/zulip,joyhchen/zulip,punchagan/zulip,ryanbackman/zulip,brockwhittaker/zulip,jainayush975/zulip,verma-varsha/zulip,sharmaeklavya2/zulip,dattatreya303/zulip,umkay/zulip,reyha/zulip,calvinleenyc/zulip,calvinleenyc/zulip,punchagan/zulip,jainayush975/zulip,samatdav/zulip