rhel7

Sorry if the question is invalid. It's my first time using goss and I'm trying to test using this repo

When running goss, it is claiming that I'm missing a variable

/usr/local/bin/goss --vars /tmp/CIS.yml -g RHEL7-CIS-Audit/goss.yml validate
Error: template: test:46:38: executing "test" at <.Vars.machine_uuid>: map has no entry for key "machine_uuid"

This is based on a pure clo