langchain/vectorstores/qdrant.py/Qdrant/_document_from_scored_point
class Qdrant:    def _document_from_scored_point(
        cls,
        scored_point: Any,
        content_payload_key: str,
        metadata_payload_key: str,
    ) -> Document:
        return Document(
            page_content=scored_point.payload.get(content_payload_key),
            metadata=scored_point.payload.get(metadata_payload_key) or {},
        )