Cleanup unused, ref self.docker_client
Cleanup unused, ref self.docker_client

parente/tmpnb,jupyter/tmpnb,malev/tmpnb,cannin/tmpnb,iamjakob/tmpnb,betatim/tmpnb,ianabc/tmpnb,parente/tmpnb,rgbkrk/tmpnb,marscher/tmpnb,malev/tmpnb,marscher/tmpnb,willjharmer/tmpnb,jupyter/tmpnb,marscher/tmpnb,iamjakob/tmpnb,rgbkrk/tmpnb,jupyter/tmpnb,marscher/tmpnb,jupyter/tmpnb,malev/tmpnb,cannin/tmpnb,betatim/tmpnb,ianabc/tmpnb,rgbkrk/tmpnb,willjharmer/tmpnb,zischwartz/tmpnb,iamjakob/tmpnb,willjharmer/tmpnb,parente/tmpnb,betatim/tmpnb,captainsafia/tmpnb,ianabc/tmpnb,cannin/tmpnb,captainsafia/tmpnb,zischwartz/tmpnb,cannin/tmpnb,ianabc/tmpnb,zischwartz/tmpnb,captainsafia/tmpnb,parente/tmpnb