I revised the project and removed openai authentication

[Ahmet Aksoy]

Thanks for that nice project.
I prefer to work with open source and free projects. I converted this project adding and removing a few lines of codes. Now, I am using only HuggingFace models and connections in it.
Maybe I will add some other types of text files, such as .txt, .csv, etc.
I will share it also in github.
Thanks once more.

[casamassa]

Hi @ahmetax Im trying develop using just HuggingFace , have you could share your project in github? Thanks a lot