add CLAUDE.md and flow diagram - #152

add CLAUDE.md and flow diagram#152

cjcao2013 wants to merge 1 commit into

https-deeplearning-ai:mainhttps-deeplearning-ai/starting-ragchatbot-codebase:mainfrom

cjcao2013:maincjcao2013/starting-ragchatbot-codebase:mainCopy head branch name to clipboard