FastAPI Template for LLM SaaS Part 1 — Auth and File Upload

FastAPI has been getting a lot of traction in the Python backend developer community lately, thanks to its simplicity, asynchronous nature, and native Swagger UI.

Among those popular LLM open-source projects on GitHub, Quivr is one of the best and has lots of stars (24.2k at the time of writing) and well-structured code base. First of all, I would like to pay tribute to this repository and its contributors for their great work for making such a good reference project for the Python community.