Update README: replace 'full public URL' with accurate embedded image description

Convert to native HF Image format — embed images for viewer

Initial commit: 10 public sample rows with full image URLs

Add download link and image column to README

Add sample image: 332961_question.jpg

Add sample image: 490865_question.jpg

Add sample image: 1786597_question.jpg

Add sample image: 524103_question.jpg

Add sample image: 1780612_question.jpg

Add sample image: 1750458_question.jpg

Add sample image: 41582_question.jpg

Add sample image: 1804530_question.jpg

Add sample image: 40221_question.jpg

Add sample image: 1834135_question.jpg

Fix sample: add 10 entries with real images

Add live demo link to nalanda-live-demos space

add: sample.jsonl with 10 sample rows

init: public sample dataset

initial commit