def _strip_op_name_from_experiment(args):
    """ Strips name of operation from experiment name seperated with ":"

    Arguments:
        args {args} -- args from user input

    Returns:
        tuple -- Containing experiment name and operation name
    """

    value = args.experiment.split(":")
    try:
        exp_name, op_name = value
    except ValueError:
        exp_name = value[-1]
        return exp_name, None
    else:
        return exp_name, op_name