else:
            if self._embeddings_function is not None:
                embedding = self._embeddings_function(query)
            else:
                raise ValueError("Neither of embeddings or embedding_function is set")
        return embedding.tolist() if hasattr(embedding, "tolist") else embedding
    def _embed_texts(self, texts: Iterable[str]) -> List[List[float]]:
        """Embed search texts.
        Used to provide backward compatibility with `embedding_function` argument.
        Args:
            texts: Iterable of texts to embed.
        Returns:
            List of floats representing the texts embedding.
        """
        if self.embeddings is not None:
            embeddings = self.embeddings.embed_documents(list(texts))
            if hasattr(embeddings, "tolist"):
                embeddings = embeddings.tolist()
        elif self._embeddings_function is not None:
            embeddings = []
            for text in texts:
                embedding = self._embeddings_function(text)
                if hasattr(embeddings, "tolist"):
                    embedding = embedding.tolist()
                embeddings.append(embedding)
        else:
            raise ValueError("Neither of embeddings or embedding_function is set")
        return embeddings
    async def _aembed_texts(self, texts: Iterable[str]) -> List[List[float]]:
        """Embed search texts.
        Used to provide backward compatibility with `embedding_function` argument.
        Args:
            texts: Iterable of texts to embed.
        Returns:
            List of floats representing the texts embedding.
        """
        if self.embeddings is not None:
            embeddings = await self.embeddings.aembed_documents(list(texts))
            if hasattr(embeddings, "tolist"):
                embeddings = embeddings.tolist()
        elif self._embeddings_function is not None:
            embeddings = []
            for text in texts: