def __init__()

in skills/classification/evaluation/vectordb.py [0:0]


    def __init__(self, api_key=None):
        if api_key is None:
            api_key = os.getenv("VOYAGE_API_KEY")
        self.client = voyageai.Client(api_key=api_key)
        self.embeddings = []
        self.metadata = []
        self.query_cache = {}
        self.db_path = "../data/vector_db.pkl"