Local AI

https://www.digitalocean.com/community/tutorials/build-rag-application-using-gpu-droplets
https://levelup.gitconnected.com/building-a-pdf-rag-chatbot-langchain-openai-pgvector-redistore-and-streamlit-32418a2ceff9
https://github.com/Mercytopsy/pdf-rag-chatbot-streamlit/tree/main