Ragas llama_index integration as shown doesn't work for custom LLMs

[pliablepixels]

[X] I checked the documentation and related resources and couldn't find an answer to my question.

Your Question
This document describes how to use Llama index w/OpenAI and Ragas. And [this] shows how we can use a custom LLM but via langchain.

Can you please provide an example of how one can use llama_index without needing LangChain and using a custom LLM ?

Code Examples
I made some progress using"

evaluate (data, metrics, llm=LangchainLLMWrapper(mycustomLLM), embeddings=LangchainEmbeddingsWrapper(my_embedding))

But halfway through eval it compains of unimplemented methods like ragas has no attribute generate_prompt. I'm not sure what needs to be done, and what unimplemented methods may show up in the future.

[jjmachan]

this should fix this https://docs.ragas.io/en/stable/howtos/integrations/llamaindex.html

extremely sorry about the late response