Allow users to pick a document with which to study from

[djhunter67]

Is your feature request related to a problem? Please describe.
Not yet implemented

Describe the solution you'd like
Implement a page or an interface in which a user can drag and drop or select a file. The file is intended to be a PDF or Word document. First, convert the file to text and then feed the file into a Large Language Model (LLM).

Additional context
While LLM's are cringe and Artificial Intelligence (AI) is a buzzword, it cannot be denied that the LLM's are useful. The amount of development time to parse any possible file a teacher could assign or provide as homework, extra practice, or exam studying materials is in the space of all possible documents. The space of possible submission being infinitely large is ideal for the program that parses each word as a token and generates each word in its response generatively. The usefulness of LLM's cannot be denied and care must be taken not to abuse the technology. Beware that every problem is not a nail and LLMs are not hammers.