switch to docker SDK with Python 3.12 to fix audioop issue

upgrade gradio to 6.9.0 for python 3.13 support

fix python version

minor fixes

add missing dependency

Rename readme.md to README.md for HF Spaces

Fix: Add quotes to sdk_version in README

Fix HF Spaces config: update sdk_version and add gradio to requirements

Fix HF Spaces configuration in README

add document classification

retrieve and store using user id

handle multiple logins

Add live link to Medical Assistant Chatbot

add requirements.txt

rename file

add code for mediquery-assist