i want to do a embedding search with filter on aws Documents db. eg
MATCH (u:User {{user_id: 'user'}})-[:Has_chunk]->(n:Text)
CALL neptune.algo.vectors.topKByEmbedding(
{embedding},
{{
topK: 2,
concurrency: 1
}}
)
YIELD node, score
RETURN n.text, score
