human
I wrote the below code

    def decorator(self, *args, **kwargs):
        conn_info = terminate_connection(self, *args, **kwargs)
        if (not conn_info):
            LOG.warning("Driver    didn't    return    connection    info    from    terminate_connection    call.")
            return None
        vol_type = conn_info.get('driver_volume_type', None)
        if (vol_type == 'fibre_channel'):
            if ('initiator_target_map' in conn_info['data']):
                zm = create_zone_manager()
                if zm:
                    LOG.debug('remove_fc_zone    connection    info:    %(conninfo)s.', {'conninfo': conn_info})
                    zm.delete_connection(conn_info)
        return conn_info
    return decorator

What's a good function header?
 ... Here's a good function header?
assistant
#Here's a good function header.

def remove_fc_zone(terminate_connection):