Post files

Normally in python, in a post request, you can read/open the file as normal, since it's likely already a bytesIO object.

See this flask example, where a user can upload a txt file

Although if the file is larger, I think you have to write it to disk temporarily

https://stackoverflow.com/questions/20015550/read-file-data-without-saving-it-in-flask

I save it to disk in my own example lol

https://github.com/logan-markewich/llama_index_starter_pack/blob/main/flask_react/flask_demo.py#L40

Yeah I was using that for a proof of concept, thanks so much for the repo.