No vector search for OpenSearch Vector DB module.

[imzdu]

@zyclove The current implementation of the OpenSearch vector db module only does keyword search, and does not support any vector search, which makes it not really useful under the Vanna framework that leverages semantic search via embeddings. Does the author have any plans for making it support knn search?
 

vanna/src/vanna/opensearch/opensearch_vector.py

Line 382 in 84ab387

# opensearch doesn't need to generate embeddings