def __call__(self, query: str, text: str, **metadata: Any) -> float:
    """Returns a score for a memory (text and metadata) given the query.

    Args:
      query: The query to use for retrieval.
      text: The text of the memory.
      **metadata: The metadata of the memory.
    """
Returns a score for a memory (text and metadata) given the query.

    Args:
      query: The query to use for retrieval.
      text: The text of the memory.
      **metadata: The metadata of the memory.
    
concordia/typing/deprecated/memory.py