fix pylint messages
fix pylint messages

galaxyproject/tools-iuc,galaxyproject/tools-iuc,gregvonkuster/tools-iuc,gregvonkuster/tools-iuc,pavanvidem/tools-iuc,gregvonkuster/tools-iuc,galaxyproject/tools-iuc,gregvonkuster/tools-iuc,pavanvidem/tools-iuc,pavanvidem/tools-iuc,galaxyproject/tools-iuc,galaxyproject/tools-iuc,gregvonkuster/tools-iuc,pavanvidem/tools-iuc,galaxyproject/tools-iuc,pavanvidem/tools-iuc,pavanvidem/tools-iuc,pavanvidem/tools-iuc,gregvonkuster/tools-iuc,galaxyproject/tools-iuc,gregvonkuster/tools-iuc