cleanup: pep8 compliant
cleanup: pep8 compliant

Change-Id: Id27d66958e176c1c67cb932cad21fd30258e09ae
Signed-off-by: Alon Bar-Lev <2e3ceb4d37adc6ae3ccc00d3646e0e0a036ace03@redhat.com>

oVirt/ovirt-iso-uploader,oVirt/ovirt-iso-uploader