add dtype for masks
add dtype for masks

rodrigob/fuel,markusnagel/fuel,dmitriy-serdyuk/fuel,orhanf/fuel,vdumoulin/fuel,EderSantana/fuel,glewis17/fuel,chrishokamp/fuel,rizar/fuel,lamblin/fuel,jbornschein/fuel,hantek/fuel,harmdevries89/fuel,aalmah/fuel,codeaudit/fuel,lamblin/fuel,bouthilx/fuel,mjwillson/fuel,hantek/fuel,rizar/fuel,bouthilx/fuel,jbornschein/fuel,mila-udem/fuel,dribnet/fuel,dmitriy-serdyuk/fuel,dhruvparamhans/fuel,dribnet/fuel,janchorowski/fuel,ejls/fuel,udibr/fuel,dhruvparamhans/fuel,EderSantana/fuel,udibr/fuel,capybaralet/fuel,chrishokamp/fuel,ejls/fuel,laurent-dinh/fuel,harmdevries89/fuel,janchorowski/fuel,capybaralet/fuel,aalmah/fuel,orhanf/fuel,dwf/fuel,mila-udem/fuel,glewis17/fuel,markusnagel/fuel,laurent-dinh/fuel,vdumoulin/fuel,codeaudit/fuel,mducoffe/fuel,rodrigob/fuel,dwf/fuel,mjwillson/fuel