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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 get_vm_info(self, client):
 """Return vm info."""

        out = ''
        self._set_init_system(client)

        if self.init_system == 'systemd':
            try:
                out += 'systemd-analyze:\n\n'
                out += ipa_utils.execute_ssh_command(
                    client,
                    'systemd-analyze'
                )

                out += 'systemd-analyze blame:\n\n'
                out += ipa_utils.execute_ssh_command(
                    client,
                    'systemd-analyze blame'
                )

                out += 'journalctl -b:\n\n'
                out += ipa_utils.execute_ssh_command(
                    client,
                    'sudo journalctl -b'
                )
            except Exception as error:
                out = 'Failed to collect VM info: {0}.'.format(error)

        return out