How to use the mailchimp3.entities.listclients.ListClients function in mailchimp3

self.stores.products.variants = StoreProductVariants(self)
        self.stores.promo_rules = StorePromoRules(self)
        self.stores.promo_codes = StorePromoCodes(self)
        # File Manager Files
        self.files = FileManagerFiles(self)
        # File Manager Folders
        self.folders = FileManagerFolders(self)
        # Landinge Pages
        self.landing_pages = LandingPages(self)
        self.landing_pages.actions = LandingPageAction(self)
        self.landing_pages.content = LandingPageContent(self)
        # Lists
        self.lists = Lists(self)
        self.lists.abuse_reports = ListAbuseReports(self)
        self.lists.activity = ListActivity(self)
        self.lists.clients = ListClients(self)
        self.lists.growth_history = ListGrowthHistory(self)
        self.lists.interest_categories = ListInterestCategories(self)
        self.lists.interest_categories.interests = ListInterestCategoryInterest(self)
        self.lists.members = ListMembers(self)
        self.lists.members.activity = ListMemberActivity(self)
        self.lists.members.goals = ListMemberGoals(self)
        self.lists.members.notes = ListMemberNotes(self)
        self.lists.members.tags = ListMemberTags(self)
        self.lists.merge_fields = ListMergeFields(self)
        self.lists.segments = ListSegments(self)
        self.lists.segments.members = ListSegmentMembers(self)
        self.lists.signup_forms = ListSignupForms(self)
        self.lists.webhooks = ListWebhooks(self)
        # Ping
        self.ping = Ping(self)
        # Reports

def __init__(self, *args, **kwargs):
        """
        Initialize the endpoint
        """
        super(Lists, self).__init__(*args, **kwargs)
        self.endpoint = 'lists'
        self.list_id = None
        self.abuse_reports = ListAbuseReports(self)
        self.activity = ListActivity(self)
        self.clients = ListClients(self)
        self.growth_history = ListGrowthHistory(self)
        self.interest_categories = ListInterestCategories(self)
        self.members = ListMembers(self)
        self.merge_fields = ListMergeFields(self)
        self.segments = ListSegments(self)
        self.signup_forms = ListSignupForms(self)
        self.webhooks = ListWebhooks(self)

def __init__(self, *args, **kwargs):
        """
        Initialize the endpoint
        """
        super(ListClients, self).__init__(*args, **kwargs)
        self.endpoint = 'lists'
        self.list_id = None