I would like to ask, if you want to change to Chinese FAQ, is it possible to replace the csv data?
Thank you

I add the new question/answer to Greetings.cvs file as followed:
Matrix,is great company,greetings

Then run chatbot. Open browser, and open the chatbot, and enter "Matrix" as question, but the reply is always "Hi".
Not work as expected.
Or I miss something that is required to make new added question work. Looking forward to reply! Thanks.

The app need a lot of libraries as requirements, and there is no hint on the readme file o requirement/setup file.
It would be great if you add them.

I had the pip3 install the following libraries manullay:

• flask
• numpy
• scipy
• sklearn
• pandas
• nltk
  and much more

Can you please provide requirements.txt for all the modules to be installed. I'm getting module conflicts while installing.

Can someone implement LangChain + GPT-Index based FAQs in the same codebase?

I see that you're using bunch of sentence vectorizers. In your experience, which one worked best for you. In my experience building a question answering system, OOTB BERT embeddings did not produce good results. But if you fine-tune BERT on STS datasets, then it performs much better for Semantic Similarity task. In general, USE still worked best for me.