8 Minutes LangChain OpenAI Beginner Tutorial | ChatGPT with your PDF

introduction to LangChain, OpenAI's chat endpoint and Chroma DB vector database. This is a step-by-step tutorial to learn how to make a ChatGPT that uses data from your own PDF with sources breakdown.

Join the Community: https://whop.com/ai-accel/
Make AI Avatar (UGC): https://hyper-ugc.com

🔗 Links
Source code: https://github.com/edrickdch/chat-pdf
PDF: https://www.imf.org/en/Publications/W...
OpenAI: https://platform.openai.com/
LangChain: https://python.langchain.com/en/lates...
Chroma DB: https://docs.trychroma.com/

⏳ Timestamps
00:00 Intro
00:11 Overview Large Language Model
00:51 Introduce LangChain
01:03 Part 1 - Ingestion Architeture
02:25 OpenAI API Key
02:48 Part 1 - Ingestion Code
03:04 Parse PDF
03:39 Clean text
04:06 Create text chunks
04:30 Create embeddings + Store Chroma DB Vector
04:45 Part 1 - Recap
04:55 Part 2 - Conversation Architecture
05:45 Part 2 - Conversation Code
06:27 Creating a LangChain chain to chat
07:00 Demo ChatPDF

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