alexanderwendt/exam-question-generator — reverse-engineered prompt

Build me a simple teacher chatbot app that helps students study from their own documents. I want to upload or place PDFs, text files, and images into a folder, have the app read them, and then let the student ask questions about the material or ask it to generate exam style questions with answers.

The app should feel like a lightweight study tool in the browser, with a chat interface where the bot acts like a high school teacher. It should use the uploaded documents as the knowledge source, not just general knowledge. It should also be able to reuse a previously created document database so the user doesn’t have to process the same files every time.

Please make it runnable locally, with clear setup steps for the API key and any OCR tools needed for PDFs or images. Use Python and a simple Streamlit interface. Look up current docs online if you need to.