def __init__(self, folder_id: str = None, api_key: str = None) -> None:
        """
        Initialize the YAuth object with folder_id and api_key.

        :param folder_id: The folder ID for authentication.
        :param api_key: The API key for authentication.
        """
        self.folder_id = folder_id
        self.api_key = api_key

        Initialize the YAuth object with folder_id and api_key.

        :param folder_id: The folder ID for authentication.
        :param api_key: The API key for authentication.
        
llama-index-integrations/embeddings/llama-index-embeddings-yandexgpt/llama_index/embeddings/yandexgpt/util.py