Import Bool from traitlets
Import Bool from traitlets

jhamrick/dockerspawner,bigzachattack/dockerspawner,quantopian/dockerspawner,minrk/dockerspawner,betatim/dockerspawner,Fokko/dockerspawner,Xarthisius/dockerspawner,jupyter/dockerspawner,anaderi/dockerspawner,bigzachattack/dockerspawner,Fokko/dockerspawner,anaderi/dockerspawner,quantopian/dockerspawner,jlamcanopy/dockerspawner,Xarthisius/dockerspawner,minrk/dockerspawner,betatim/dockerspawner,jlamcanopy/dockerspawner,ibab/dockerspawner,jupyter/dockerspawner,ibab/dockerspawner,jhamrick/dockerspawner