PROMPTPILOTPRO — FREE RAG COURSE DOWNLOADS
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LESSONS
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1. LESSON_01_Build_First_RAG.html — Build Your First RAG System
2. LESSON_02_Add_Chat_Interface.html — Add a Chat Interface
3. LESSON_03_Deploy_to_Live_URL.html — Deploy to a Live URL

STARTER NOTEBOOK
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NOTEBOOK_01_RAG_Starter.py — Python starter code for Lesson 1
Full RAG flow: LOAD → SPLIT → EMBED → STORE → RETRIEVE → GENERATE

PRACTICE DATA (Northwind Traders — Microsoft sample database)
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northwind_categories.txt — 8 product categories
northwind_products.txt — 15 products with prices, stock, supplier info
northwind_customers.txt — 10 customers across 7 countries
northwind_suppliers.txt — 5 suppliers across 4 countries

Try asking your RAG system:
- "Which products are discontinued?"
- "What is the most expensive product?"
- "Which customers are in Germany?"
- "Who supplies the Tofu product?"

DEPENDENCIES
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streamlit
openai
langchain-openai
langchain-chroma
langchain-text-splitters
chromadb

DATA SOURCE AND LICENSE
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Source: Microsoft Northwind sample database
URL: github.com/microsoft/sql-server-samples (samples/databases/northwind-pubs)
License: MIT License — github.com/microsoft/sql-server-samples
This is a small subset of the original database, selected for RAG practice exercises.