langchain_community.vectorstores.neo4j_vector.construct_metadata_filter¶
- langchain_community.vectorstores.neo4j_vector.construct_metadata_filter(filter: Dict[str, Any]) Tuple[str, Dict][source]¶
Construct a metadata filter.
- Parameters
filter (Dict[str, Any]) – A dictionary representing the filter condition.
- Returns
Tuple[str, Dict]
- Return type
Tuple[str, Dict]