Chat with pdf

[zas97]

I want to use OpenChatKit to chat with a pdf and ask questions about it. I suppose I can use pypdf to extract the text from the pdf and then run the bot using the --retrieval flag.My question is how do I create the index that the bot can exploit from the pdf text.

Thanks in advance

[Mshz2]

I have the save question, how we can create custom content or how the format should be (either txt file or any other format) for retrieval functionality. Best