using RAG with local documents
Hi,
I have a requirement that model should search for relevant documents to answer the query and I found [RAG](https://arxiv.org/pdf/2005.11401.pdf) from [Facebook AI](https://ai.facebook.com/) which perfectly fits my usecase. I also found [this](https://huggingface.co/blog/ray-rag) post in which HuggingFace explains RAG and came to know that HF implemented RAG which is awesome! 
My doubt is whether I could extend this functionality so that the model should do retrieval from local documents rather than from HF's wikipedia corpus.
Are there any notebooks to refer to? 
Hello, thanks for opening an issue! We try to keep the github issues for bugs/feature requests.
Could you ask your question on the [forum](https://discusss.huggingface.co) instead?

Thanks!<|||||>ok. Created [issue](https://discuss.huggingface.co/t/using-rag-with-local-documents/5326) in [forum](https://discuss.huggingface.co)

Thanks @LysandreJik 