Is this a llama index thing or langchain

it's Langchain. People in their discord channel rarely respond, so I decided to ask here 🙂

Hahaha totally fair

@pikachu8887867 seems like they don't have a dedicated retirever for qdrant, so you can only pass the query str

List of all retrievers
https://github.com/hwchase17/langchain/tree/master/langchain/retrievers

@Logan M Yeah, I guess I need to use similarity_search function, instead of get_relevant_documents function. Thanks mate! 🙂