Use multiqueryretriever?

[mcherukara]

Multiquery receiver attempts to solve the problem of differently framed questions leading to different answers by using the LLM to generate different variants of a user question, retrieve answers for all of them and take the union of them. Think this is really neat and something we should include, problem is I think it will be a lot slower since the question variants are generated by the LLM. Can revisit when we have more powerful GPUs.
https://python.langchain.com/docs/modules/data_connection/retrievers/how_to/MultiQueryRetriever