Getting empty output from the RAG system's query engine

I am following this tutorial here

but the query output is empty
response
Out[74]: Response(response=‘Empty Response’, source_nodes=, metadata=None)

Hello @Abhay_Saini , sorry for the delay, but can you share you client code as well as your index definition? You’re just using the sample data used in the tutorial? And to confirm you have loaded that data into the collection?