yeyus/codepath-week2

Codepath Week 2 - Chatbot

This is the deliverable for Codepath's AI/LLM Course - Week 2.

We use a vector store that has been previously created in a jupyter notebook using the following pipeline.

• —RecursiveCharacterTextSplitter over the IMDB csv dataset
• —Using OpenAIEmbeddings model backed by a LocalFileStore and using a cache (CacheBackedEmbeddings)
• —It is then vectorized using the Facebook AI Similarity Search (FAISS)

We use LangChain to orchestrate the calls and chainlit to create a nice chat like wrapper.