langchain

3453b745 - OpenSearch: Add Support for Boolean Filter with ANN search (#3038)

OpenSearch: Add Support for Boolean Filter with ANN search (#3038) ### Description Add Support for Boolean Filter with ANN search Documentation - https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#boolean-filter-with-ann-search ### Issues Resolved https://github.com/hwchase17/langchain/issues/2924 Signed-off-by: Naveen Tatikonda <navtat@amazon.com>