How to use the ssh-audit.SSH.Software.parse function in ssh-audit

def output(banner, header, kex=None, pkm=None):
	# type: (Optional[SSH.Banner], List[text_type], Optional[SSH2.Kex], Optional[SSH1.PublicKeyMessage]) -> None
	sshv = 1 if pkm else 2
	with OutputBuffer() as obuf:
		if len(header) > 0:
			out.info('(gen) header: ' + '\n'.join(header))
		if banner is not None:
			out.good('(gen) banner: {0}'.format(banner))
			if not banner.valid_ascii:
				# NOTE: RFC 4253, Section 4.2
				out.warn('(gen) banner contains non-printable ASCII')
			if sshv == 1 or banner.protocol[0] == 1:
				out.fail('(gen) protocol SSH1 enabled')
			software = SSH.Software.parse(banner)
			if software is not None:
				out.good('(gen) software: {0}'.format(software))
		else:
			software = None
		output_compatibility(kex, pkm)
		if kex is not None:
			compressions = [x for x in kex.server.compression if x != 'none']
			if len(compressions) > 0:
				cmptxt = 'enabled ({0})'.format(', '.join(compressions))
			else:
				cmptxt = 'disabled'
			out.good('(gen) compression: {0}'.format(cmptxt))
	if len(obuf) > 0:
		out.head('# general')
		obuf.flush()
		out.sep()

def output_security(banner, padlen):
	# type: (SSH.Banner, int) -> None
	with OutputBuffer() as obuf:
		if banner:
			software = SSH.Software.parse(banner)
			output_security_sub('cve', software, padlen)
			output_security_sub('txt', software, padlen)
	if len(obuf) > 0:
		out.head('# security')
		obuf.flush()
		out.sep()