*,
        typesense_collection_name: Optional[str] = None,
        text_key: str = "text",
    ):
        """Initialize with Typesense client."""
        try:
            from typesense import Client
        except ImportError:
            raise ImportError(
                "Could not import typesense python package. "
                "Please install it with `pip install typesense`."
            )
        if not isinstance(typesense_client, Client):
            raise ValueError(
                f"typesense_client should be an instance of typesense.Client, "
                f"got {type(typesense_client)}"
            )
        self._typesense_client = typesense_client
        self._embedding = embedding
        self._typesense_collection_name = (
            typesense_collection_name or f"langchain-{str(uuid.uuid4())}"
        )
        self._text_key = text_key
    @property
    def _collection(self) -> Collection:
        return self._typesense_client.collections[self._typesense_collection_name]
    @property
    def embeddings(self) -> Embeddings:
        return self._embedding
    def _prep_texts(
        self,
        texts: Iterable[str],
        metadatas: Optional[List[dict]],
        ids: Optional[List[str]],
    ) -> List[dict]:
        """Embed and create the documents"""
        _ids = ids or (str(uuid.uuid4()) for _ in texts)
        _metadatas: Iterable[dict] = metadatas or ({} for _ in texts)
        embedded_texts = self._embedding.embed_documents(list(texts))
        return [
            {"id": _id, "vec": vec, f"{self._text_key}": text, "metadata": metadata}