How do you customize a LLM chatbot to address a collection of documents and data? What tools and techniques can you use to build embeddings into a vector database? This week on the show, Calvin Hendryx-Parker is back to discuss developing an AI-powered, Large Language Model-driven chat interface.

Calvin is the co-founder and CTO of Six Feet Up, a Python and AI consultancy. He shares a recent project for a family-owned seed company that wanted to build a tool for customers to access years of farm research. These documents were stored as brochure-style PDFs and spanned 50 years.

We discuss several of the tools used to augment a LLM. Calvin covers working with LangChain and vectorizing data with ChromaDB. We talk about the obstacles and limitations of capturing documentation.

Calvin also shares a smaller project that you can try out yourself. It takes the information from a conference website and creates a chatbot using Django and Python prompt-toolkit.

This episode is sponsored by Mailtrap.

Course Spotlight: Command Line Interfaces in Python

Command line arguments are the key to converting your programs into useful and enticing tools that are ready to be used in the terminal of your operating system. In this course, you’ll learn their origins, standards, and basics, and how to implement them in your program.

Topics:

00:00:00 – Introduction
00:02:21 – Background on the project
00:03:51 – Complexity of adding documents
00:09:01 – Retrieval-augmented generation and providing links
00:13:46 – Updating information and larger conversation context
00:18:08 – Sponsor: Mailtrap
00:18:43 – Working with context
00:21:02 – Temperature adjustment
00:22:07 – Rally Conference Chatbot Project
00:26:20 – Vectorization using ChromaDB
00:32:49 – Employing Python prompt-toolkit
00:35:07 – Learning libraries on the fly
00:37:38 – Video Course Spotlight
00:39:00 – Problems with tables in documents
00:42:30 – Everything looks like a chat box
00:44:26 – Finding the right fit for a client and customer
00:49:05 – What are questions you ask a new client now?
00:51:54 – Canada Air anecdote
00:56:20 – How do you stay up to date on these topics?
01:01:03 – What are you excited about in the world of Python?
01:03:22 – What do you want to learn next?
01:04:58 – How can people follow your work online?
01:05:31 – IndyPy
01:07:13 – Thanks and goodbye

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