fix bug in readme

add HuggingFace Space link to README

add spacer above chat input to prevent content overlap

increase padding-bottom to fix scroll coverage

fix scroll, black banner, and checkbox warning

fix chat background and scroll padding

remove unnecesserily import in pipeline file

remove the frozen requirement file

switch to HuggingFace API embeddings

add HF config in readme file

add complete requirement file

add chatpaper project

Initial commit