// This file is autogenerated, DO NOT EDIT
// search/search-your-data/knn-search.asciidoc:787

[source, python]
----
resp = client.search(
    index="passage_vectors",
    fields=[
        "creation_time",
        "full_text"
    ],
    source=False,
    knn={
        "query_vector": [
            0.45,
            45
        ],
        "field": "paragraph.vector",
        "k": 2,
        "num_candidates": 2,
        "filter": {
            "bool": {
                "filter": [
                    {
                        "range": {
                            "creation_time": {
                                "gte": "2019-05-01",
                                "lte": "2019-05-05"
                            }
                        }
                    }
                ]
            }
        }
    },
)
print(resp)
----
