How to use the anchorecli.cli.utils function in anchorecli

def delete(host_id, servicename):
    ecode = 0

    try:
        ret = anchorecli.clients.apiexternal.delete_system_service(config, host_id, servicename)
        ecode = anchorecli.cli.utils.get_ecode(ret)
        if ret['success']:
            print(anchorecli.cli.utils.format_output(config, 'delete_system_service', {}, ret['payload']))
        else:
            raise Exception(json.dumps(ret['error'], indent=4))
    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'delete_system_service', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

def enable(account_name):
    """
    ACCOUNT_NAME: name of account to enable

    """
    ecode = 0

    try:
        ret = anchorecli.clients.apiexternal.enable_account(config, account_name=account_name)
        ecode = anchorecli.cli.utils.get_ecode(ret)
        if ret['success']:
            print(anchorecli.cli.utils.format_output(config, 'account_enable', {}, ret['payload']))
        else:
            raise Exception( json.dumps(ret['error'], indent=4))

    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'account_enable', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

registry_type = "awsecr"
            else:
                registry_type = "docker_v2"

        if not registry_name:
            registry_name = registry

        ret = anchorecli.clients.apiexternal.add_registry(config, registry=registry, registry_user=registry_user, registry_pass=registry_pass, registry_type=registry_type, insecure=insecure, validate=(not skip_validate), registry_name=registry_name)
        ecode = anchorecli.cli.utils.get_ecode(ret)
        if ret['success']:
            print(anchorecli.cli.utils.format_output(config, 'registry_add', {}, ret['payload']))
        else:
            raise Exception( json.dumps(ret['error'], indent=4))

    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'registry_add', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

def list_archived_analyses():
    ecode = 0

    try:
        ret = anchorecli.clients.apiexternal.list_archived_analyses(config)
        ecode = anchorecli.cli.utils.get_ecode(ret)
        if ret['success']:
            print(anchorecli.cli.utils.format_output(config, 'analysis_archive_list', {}, ret['payload']))
        else:
            raise Exception(json.dumps(ret['error'], indent=4))

    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'analysis_archive_list', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

def get(event_id):
    """
    EVENT_ID: ID of the event to be fetched
    """
    ecode = 0

    try:
        ret = anchorecli.clients.apiexternal.get_event(config, event_id=event_id)
        ecode = anchorecli.cli.utils.get_ecode(ret)
        if ret['success']:
            print(anchorecli.cli.utils.format_output(config, 'event_get', {}, ret['payload']))
        else:
            raise Exception(json.dumps(ret['error'], indent=4))

    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'event_get', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

itype = anchorecli.cli.utils.discover_inputimage_format(config, input_image)
        image = input_image

        _logger.debug("discovery from input: " + str(itype) + " : " + str(image))
        if itype == 'tag':
            ret = anchorecli.clients.apiexternal.get_image(config, tag=image, history=show_history)
        elif itype == 'imageid':
            ret = anchorecli.clients.apiexternal.get_image(config, image_id=image, history=False)
        elif itype == 'imageDigest':
            ret = anchorecli.clients.apiexternal.get_image(config, imageDigest=image, history=False)
        else:
            ecode = 1
            raise Exception("cannot use input image string: no discovered imageDigest")

        if ret:
            ecode = anchorecli.cli.utils.get_ecode(ret)
            if ret['success']:
                print(anchorecli.cli.utils.format_output(config, 'image_get', {}, ret['payload']))
            else:
                raise Exception(json.dumps(ret['error'], indent=4))
        else:
            raise Exception("operation failed with empty response")

    except Exception as err:
        print(anchorecli.cli.utils.format_error_output(config, 'image_get', {}, err))
        if not ecode:
            ecode = 2

    anchorecli.cli.utils.doexit(ecode)

if debug:
        logging.basicConfig(level=logging.DEBUG)

    cli_opts = {
        'u': u,
        'p': p,
        'url': url,
        'hub-url': hub_url,
        'api-version': api_version,
        'insecure': insecure,
        'json': json,
        'debug': debug,
        'as_account': as_account
    }

    config = utils.setup_config(cli_opts)
    if config['debug']:
        logging.basicConfig(level=logging.DEBUG)
        
    ctx.obj = config