Update README.md

Updated Readme file + final work

Atlast using gradio instead of streamlit for my UI integration

Still small update to correctly deploy

correcting the issue in code deployment in streamlit

Adding requirements.txt

Deployed local frontend+backend ingtegration + memory of sessions

"Integrate RAG pipeline + multi user suuport + memory management + AI integration

scalable ingestion + persistent vector search + CLI retriever

Adding India Code Corpus + cleaners

Intiali commit - Assignment setup and gemini test