Add ElevenLabs TTS for VIVA questions

Increase self-test questions to 15

Remove page limit for book upload

Enhance Book Learning with text extraction for accurate analysis

Fix gr.File type and restore VIVA tab

Add missing dependencies: PyPDF2, pdf2image and poppler-utils

Add Book Learning mode with PDF upload and analysis

Reorganize layout: Key Learning Points on left, Anatomy Diagram on right

Make educational content more prominent with emoji sections and clear headers

Add interactive VIVA training mode with AI-powered question generation and evaluation

Fix HF port issue and reorganize UI with more examples

Fix Gradio 6.0 compatibility and improve image handling

Add deployment instructions

Add AnatomyBot - MBBS Anatomy Tutor with AI-powered learning features

initial commit