construct_metadata_filter#
- langchain_community.vectorstores.neo4j_vector.construct_metadata_filter(filter: Dict[str, Any]) Tuple[str, Dict][source]#
Deprecated since version 0.3.8: Use
:meth:`~langchain_neo4j.vectorstores.neo4j_vector.construct_metadata_filter`instead.Construct a metadata filter.
- Parameters:
filter (Dict[str, Any]) – A dictionary representing the filter condition.
- Returns:
Tuple[str, Dict]
- Return type:
Tuple[str, Dict]