This is a cool “App” written with Python Streamlit: upload a PDF and ask questions about it!
It uses ChatGPT in the background. This “proof of concept” app has some “Community token” to access GPT. Or one can add a personal OpenAI API key.
Web App: https://ask-my-pdf.streamlit.app
Found on LinkedIn: streamlit_python-code-pdf (probably requires to be Logged-in LinkedIn to see, but the post is just providing the same links and a TikTok video.)