Fix: README metadata without emoji

Fix: Add HuggingFace Spaces metadata to README

Remove data folder, vectors already in Pinecone

Track PDF files with Git LFS

Add Dockerfile for HuggingFace Spaces

Remove .python-version, use runtime.txt only

Set Python 3.11 for Render

Fix Render deployment

Add Python runtime version

Add Render deployment configuration

Update requirements.txt

Update README.md

Updated README.md with improved formatting and structure.

Update README.md

Update README.md

Revise README for Medical ChatBot project

Merge remote changes

Initial commit

Initial commit