add languchain-community and update versions of requirements

replace model from gpt-3.5-turbo to gpt-4o-mini

pin version for openai<1.0

show page title on search

provide djangoproject special rule

require index, select all indices by default, swap submit buttons

support multiple index

Djangoドキュメントではindex.htmlにアクセスすると404になる

refactoring: move index annotation

add custom readthedocs loader

Re: Update streamlit UI

Update streamlit UI

fix nits

fix nits

restore github issue loader, refactoring

2nd modify

initial modify

dev/vicuna (#11)

support RAG refs #5

added date filter and comment filter and show date, label refs #5

update Web UI, adding repos refs #8 and adding query option refs #6

typo requirements.txt filename

added app.py

modify store and config

make to store functions

initial commit