How to use the azure-cognitiveservices-vision-contentmoderator.azure.cognitiveservices.vision.contentmoderator.content_moderator_client.ContentModeratorClientConfiguration function in azure-cognitiveservices-vision-contentmoderator

def __init__(
            self, endpoint, credentials):

        if endpoint is None:
            raise ValueError("Parameter 'endpoint' must not be None.")
        if credentials is None:
            raise ValueError("Parameter 'credentials' must not be None.")
        base_url = '{Endpoint}'

        super(ContentModeratorClientConfiguration, self).__init__(base_url)

        self.add_user_agent('azure-cognitiveservices-vision-contentmoderator/{}'.format(VERSION))

        self.endpoint = endpoint
        self.credentials = credentials

def __init__(
            self, endpoint, credentials):

        self.config = ContentModeratorClientConfiguration(endpoint, credentials)
        super(ContentModeratorClient, self).__init__(self.config.credentials, self.config)

        client_models = {k: v for k, v in models.__dict__.items() if isinstance(v, type)}
        self.api_version = '1.0'
        self._serialize = Serializer(client_models)
        self._deserialize = Deserializer(client_models)

        self.image_moderation = ImageModerationOperations(
            self._client, self.config, self._serialize, self._deserialize)
        self.text_moderation = TextModerationOperations(
            self._client, self.config, self._serialize, self._deserialize)
        self.list_management_image_lists = ListManagementImageListsOperations(
            self._client, self.config, self._serialize, self._deserialize)
        self.list_management_term_lists = ListManagementTermListsOperations(
            self._client, self.config, self._serialize, self._deserialize)
        self.list_management_image = ListManagementImageOperations(