Course completion: implemented RAG chatbot features#118

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Ell-716 wants to merge 19 commits intohttps-deeplearning-ai:mainfrom

Commits on Jan 20, 2026

added CLAUDE.md with project documentation

Ell-716
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claude
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Commits on Jan 21, 2026

Commits on Jan 22, 2026

Fix MAX_RESULTS=0 bug and add test suite for RAG chatbot

Ell-716
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claude
committed
Refactor AIGenerator for sequential tool calling support

Ell-716
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claude
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Commits on Jan 23, 2026