How to use the sbol3.config.ConfigOptions.HOMESPACE.value function in sbol3

CHECK_COMPLETENESS = 'check_completeness'
    CHECK_BEST_PRACTICES = 'check_best_practices'
    FAIL_ON_FIRST_ERROR = 'fail_on_first_error'
    PROVIDE_DETAILED_STACK_TRACE = 'provide_detailed_stack_trace'
    URI_PREFIX = 'uri_prefix'
    SUBSET_URI = 'subset_uri'
    VERSION = 'version'
    INSERT_TYPE = 'insert_type'
    MAIN_FILE_NAME = 'main_file_name'
    DIFF_FILE_NAME = 'diff_file_name'
    RETURN_FILE = 'return_file'
    VERBOSE = 'verbose'


options = {
    ConfigOptions.HOMESPACE.value: 'http://examples.org',
    ConfigOptions.SBOL_COMPLIANT_URIS.value: True,
    ConfigOptions.SBOL_TYPED_URIS.value: True,
    ConfigOptions.SERIALIZATION_FORMAT.value: 'sbol',
    ConfigOptions.VALIDATE.value: True,
    ConfigOptions.VALIDATOR_URL.value: 'http://www.async.ece.utah.edu/validate/',
    ConfigOptions.LANGUAGE.value: 'SBOL2',
    ConfigOptions.TEST_EQUALITY.value: False,
    ConfigOptions.CHECK_URI_COMPLIANCE.value: False,
    ConfigOptions.CHECK_COMPLETENESS.value: False,
    ConfigOptions.CHECK_BEST_PRACTICES.value: False,
    ConfigOptions.FAIL_ON_FIRST_ERROR.value: False,
    ConfigOptions.PROVIDE_DETAILED_STACK_TRACE.value: False,
    ConfigOptions.URI_PREFIX.value: '',
    ConfigOptions.SUBSET_URI.value: '',
    ConfigOptions.VERSION.value: '',
    ConfigOptions.INSERT_TYPE.value: False,

def hasHomespace():
        """

        :return: True if Homespace is set, False otherwise.
        """
        homespace = ConfigOptions.HOMESPACE.value
        return homespace in options and options[homespace] is not None and options[homespace] != ""

def setHomespace(ns):
        """Setting the Homespace has several advantages. It simplifies object creation and retrieval from Documents.
        In addition, it serves as a way for a user to claim ownership of new objects. Generally users will want to
        specify a Homespace that corresponds to their organization's web domain.
        :param ns: The namespace to use as the Homespace
        :return: None
        """
        options[ConfigOptions.HOMESPACE.value] = ns