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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def add_arguments(cls, parser, sys_arg_list=None):
 """ Arguments for the ICMPecho health monitor plugin. """

        parser.add_argument('--icmp_check_interval',
                            dest='icmp_check_interval',
                            required=False, default=2, type=float,
                            help="ICMPecho interval in seconds, default 2 "
                                 "(only for 'icmpecho' health monitor plugin)")
        return ["icmp_check_interval"]