@click.option('--cpus',default=1,help='number of CPU cores to use in parallel (can speed up processing lots of images). -1 means "use all in system"')
@click.option('--tolerance',default=0.6,help='Tolerance to use for face comparisons. Default is 0.6 and lower is more strict matching. Lower this if you get multiple matches for the same person. Try 0.54 for example.')
@click.option('--tolerance',default=0.6,help='Tolerance for face comparisons. Default is 0.6. Lower this if you get multiple matches for the same person.')