How to use the jq.jq function in jq

def query(self, query):
        try:
            result = jq(query).transform(self.data(), multiple_output = True)
        except:
            return Knead(None, is_data = True)

        if (isinstance(result, list) and len(result) == 1):
            result = result[0]

        return Knead(result, is_data = True)

if not sg_id:
    security_group = ec2.create_security_group(
        GroupName=security_group_name,
        Description='EC2 security group - created by Ec2InstanceMaker',
        VpcId=vpc_id
    )
    if base_os == 'windows2019':
        add_inbound_security_group_rule(region, security_group, "tcp", "0.0.0.0/0", 3389, 3389)
    else:
        add_inbound_security_group_rule(region, security_group, "tcp", "0.0.0.0/0", 22, 22)
    sg_id = list(ec2.security_groups.filter(Filters=filters))
    if enable_efs == 'true':
        subnet_filter = [ { 'Name': 'availability-zone', 'Values': [az] } ]
        subnet_cidr_raw = ec2_client.describe_subnets(Filters=[({'Name': 'availability-zone', 'Values': [az]})])
        subnet_cidr_json = json.dumps(subnet_cidr_raw)
        subnet_cidr_block = jq('del(.ResponseMetadata) | .Subnets[].CidrBlock').transform(text=subnet_cidr_json, text_output=True)
        subnet_cidr_block = subnet_cidr_block.replace('"', '')
        add_inbound_security_group_rule(region, security_group, "tcp", subnet_cidr_block, 2049, 2049)
    if enable_fsx == 'true':
        subnet_filter = [ { 'Name': 'availability-zone', 'Values': [az] } ]
        subnet_cidr_raw = ec2_client.describe_subnets(Filters=[({'Name': 'availability-zone', 'Values': [az]})])
        subnet_cidr_json = json.dumps(subnet_cidr_raw)
        subnet_cidr_block = jq('del(.ResponseMetadata) | .Subnets[].CidrBlock').transform(text=subnet_cidr_json, text_output=True)
        subnet_cidr_block = subnet_cidr_block.replace('"', '')
        add_inbound_security_group_rule(region, security_group, "tcp", subnet_cidr_block, 988, 988)
p_val('security_group', debug_mode)

# Parse and validate the selected security group (vpc_security_group_ids).

v_sg_id = str(*sg_id).split("'")
vpc_security_group_ids = v_sg_id[1]
p_val('vpc_security_group_ids', debug_mode)

fsx_s3_import_bucket: fsx_s3_import_path,
                        fsx_s3_export_bucket: fsx_s3_export_path
                        }
            else:
                fsx_s3_bucket_paths = {
                    fsx_s3_import_bucket: fsx_s3_import_path,
                    fsx_s3_export_bucket: fsx_s3_export_path
                    }
    print('Setting S3-Lustre import path to: s3://' + fsx_s3_import_bucket + '/' + fsx_s3_import_path)
    print('Setting Lustre-S3 export path to: s3://' + fsx_s3_export_bucket + '/' + fsx_s3_export_path)
    for fsx_s3_bucket, fsx_s3_path in fsx_s3_bucket_paths.items():
        check_fsx_s3_path = s3_client.list_objects_v2(
            Bucket=fsx_s3_bucket,
            Prefix=fsx_s3_path
            )
        check_fsx_s3_object_count = jq('.KeyCount').transform(text=json.dumps(check_fsx_s3_path, default=str), text_output=True)
        if int(check_fsx_s3_object_count) == 0:
            error_msg = 'Please ensure s3://' + fsx_s3_bucket + '/' + fsx_s3_path + ' exists!'
            refer_to_docs_and_quit(error_msg)
        else:
            p_val('fsx_s3_bucket', debug_mode)
            p_val('fsx_s3_path', debug_mode)

# Check to ensure external NFS support has been properly enabled.

if (enable_external_nfs == 'true') and (external_nfs_server == ''):
    error_msg='Missing: valid setting for "--external_nfs_server"'
    refer_to_docs_and_quit(error_msg)
else:
    p_val('enable_external_nfs', debug_mode)
    p_val('external_nfs_server', debug_mode)

return IRCResponse(ResponseType.Say, u"Not enough parameters, usage: {}".format(self.help), message.ReplyTo)

        url, jqfilter = (message.ParameterList[0], u" ".join(message.ParameterList[1:]))

        if not re.match(r'^\w+://', url):
            url = u"http://{}".format(url)

        if 'jq' in message.Metadata and url in message.Metadata['jq']:
            page = message.Metadata['jq'][url]
        else:
            page = web.fetchURL(url)
        if page is None:
            return IRCResponse(ResponseType.Say, u"Problem fetching {}".format(url), message.ReplyTo)

        try:
            value = jq(jqfilter).transform(text=page.body)
        except ValueError as e:
            response = re.sub(r'[\r\n]+', u' ', e.message)
            return IRCResponse(ResponseType.Say, response, message.ReplyTo)

        if value is None:
            return IRCResponse(ResponseType.Say,
                               u"{} does not match a value".format(jqfilter),
                               message.ReplyTo)
        if isinstance(value, dict):
            return IRCResponse(ResponseType.Say,
                               u"{} matches a dict".format(jqfilter),
                               message.ReplyTo)
        if isinstance(value, list):
            return IRCResponse(ResponseType.Say,
                               u"{} matches a list".format(jqfilter),
                               message.ReplyTo)

]
    )

    try:

        kubernetes_maintenance_check = (
            config.get('kubernetes_maintenance_check') or
            loads(OPERATOR_UI_MAINTENANCE_CHECK)
        )

        if (
            kubernetes_maintenance_check and
            {'url', 'query'} <= kubernetes_maintenance_check.keys()
        ):
            config['kubernetes_in_maintenance'] = (
                jq(kubernetes_maintenance_check['query']).transform(
                    requests.get(
                        kubernetes_maintenance_check['url'],
                        headers=service_auth_header(),
                    ).json(),
                )
            )

    except ValueError:
        exception('Could not determine Kubernetes cluster status')

    return ok(config)

def format_jq(output, fmt):
    try:
        import jq
    except ImportError:
        if fmt == '.':
            return output
        raise ImportError(
            'To use `-f jq`, you must install the optional jq dependency.\n'
            '`pip install jq`\n',
            'Note that some platforms may require additional programs to '
            'build jq from source (like `libtool`).\n'
            'See https://pypi.org/project/jq/ for instructions.'
        )
    results = []
    for x in jq.jq(fmt).transform(output, multiple_output=True):
        if x not in (None, ''):
            if isinstance(x, str):
                results.append(x)
            else:
                results.append(json.dumps(x))
    return '\n'.join(results)

ClientRequestToken=instance_serial_number,
        FileSystemType='LUSTRE',
        StorageCapacity=fsx_size,
        SubnetIds=[subnet_id,],
        SecurityGroupIds=[vpc_security_group_ids,],
        Tags=LustreTags,
        LustreConfiguration=Lustre_Fsx_Configuration
        )

# Print some interesting information to the console for operator convenience.
# Add a 60-second timer to ensure the instance(s) don't become available prior
# to the Lustre file system reaching a mountable state.

    make_lustre_file_system_json = json.dumps(make_lustre_file_system, default=str)
    lustre_file_system_dnsName = jq('del(.ResponseMetadata) | .FileSystem.DNSName').transform(text=make_lustre_file_system_json, text_output=True)
    lustre_file_system_id = jq('del(.ResponseMetadata) | .FileSystem.FileSystemId').transform(text=make_lustre_file_system_json, text_output=True)
    print('Lustre file system ID: ' + lustre_file_system_id.replace('\"', '').strip())
    print('Lustre file system size (TB): ' + str(fsx_size))
    print('Building the Lustre file system:')
    time_waiter(60, 3)
    print('')
    print('Finished building: ' + lustre_file_system_dnsName.replace('\"', '').strip())

# Create the new EC2 instance(s) with Terraform.

print('Invoking Terraform to build ' + instance_name + '...')
if debug_mode == 'true':
    subprocess.run('TF_LOG=DEBUG terraform init -input=false', shell=True, cwd=instance_data_dir)
    subprocess.run('TF_LOG=DEBUG terraform plan -out terraform_environment', shell=True, cwd=instance_data_dir)
    subprocess.run('TF_LOG=DEBUG terraform apply \"terraform_environment\"', shell=True, cwd=instance_data_dir)
else:
    subprocess.run('terraform init -input=false', shell=True, cwd=instance_data_dir)

def on_status(self, status):
    row = dict([(key, jq.jq(key).transform(status._json)) for key in self._keys])
    self._loader._on_event(row)

def cb(msg):
            uri = msg.message.tbs.uri
            namespace = ensure_b64encode(msg.message.tbs.namespace)
            sent_timestamp = msg.message.timestamps
            if len(sent_timestamp) == 0:
                sent_timestamp = datetime.now()
            else:
                sent_timestamp = datetime.utcfromtimestamp(sent_timestamp[0])
            values = []
            for po in msg.message.tbs.payload:
                x = xbos_pb2.XBOS.FromString(po.content)
                x = MessageToDict(x)
                values.append(jq.jq(path).transform(x))
            callback(Response(namespace, uri, sent_timestamp, values))
        await self.subscribe_msg(namespace, resource, cb, name=name)

def _compile_jq(jq_expr):
    """Compile JQ expression, returning a JQ program object
    See: https://pypi.python.org/pypi/jq
    """
    import jq
    return jq.jq(jq_expr)