langchain/embeddings/jina.py/JinaEmbeddings/embed_documents
class JinaEmbeddings:    def embed_documents(self, texts: List[str]) -> List[List[float]]:
        """Call out to Jina's embedding endpoint.
        Args:
            texts: The list of texts to embed.
        Returns:
            List of embeddings, one for each text.
        """
        from docarray import Document, DocumentArray

        embeddings = self._post(
            docs=DocumentArray([Document(text=t) for t in texts])
        ).embeddings
        return [list(map(float, e)) for e in embeddings]