How to use the ssh-audit.SSH.Socket function in ssh-audit

def audit(aconf, sshv=None):
	# type: (AuditConf, Optional[int]) -> None
	out.batch = aconf.batch
	out.colors = aconf.colors
	out.verbose = aconf.verbose
	out.minlevel = aconf.minlevel
	s = SSH.Socket(aconf.host, aconf.port)
	s.connect(aconf.ipvo)
	if sshv is None:
		sshv = 2 if aconf.ssh2 else 1
	err = None
	banner, header = s.get_banner(sshv)
	if banner is None:
		err = '[exception] did not receive banner.'
	if err is None:
		packet_type, payload = s.read_packet(sshv)
		if packet_type < 0:
			try:
				payload_txt = payload.decode('utf-8') if payload else u'empty'
			except UnicodeDecodeError:
				payload_txt = u'"{0}"'.format(repr(payload).lstrip('b')[1:-1])
			if payload_txt == u'Protocol major versions differ.':
				if sshv == 2 and aconf.ssh1:

def __init__(self, host, port):
			# type: (str, int) -> None
			super(SSH.Socket, self).__init__()
			self.__block_size = 8
			self.__state = 0
			self.__header = []  # type: List[text_type]
			self.__banner = None  # type: Optional[SSH.Banner]
			self.__host = host
			self.__port = port
			self.__sock = None  # type: socket.socket