Create an Offline AI PDF Chatbot in Python | No API, Tkinter GUI + Hugging Face Tutorial | VCMK

Chat with Any PDF Using Python & AI | Build Desktop App with Tkinter (Source Code on Instagram)

Learn how to build your own AI-powered PDF chatbot using Python!
This step-by-step tutorial walks you through integrating Hugging Face Transformers into a clean, responsive Tkinter desktop app.
No API key required — the model runs 100% offline on your local machine!

💻 Setup Instructions

To follow along, open your terminal and run the following:

python -m venv .venv
.\.venv\Scripts\activate # For Windows users
pip install torch
pip install transformers
pip install pymupdf
python pdf_chatbot_gui.py

✅ Make sure to activate your virtual environment before running the script.

📁 Source code is available on my Instagram @techbyvcmk

🔍 What This Video Covers

✔️ Build a PDF chatbot GUI using Python and Tkinter
✔️ Use Hugging Face's RoBERTa model for question-answering
✔️ Load and extract text from any PDF file using PyMuPDF
✔️ Ask questions in natural language and get smart answers
✔️ Fully offline solution — no API keys or internet required
✔️ Clean and user-friendly interface for desktop use

🎞️ Credits & Info

🕒 Mod sound at 1:19 is from: MyInstants
📸 Instagram: @techbyvcmk
🎬 Except for the meme clip, all content in this video is created and owned by TechByVCMK
📚 Purpose: Educational demonstration using open-source tools

⚠️ Disclaimer

This video is created for educational purposes only.
All libraries and media used are open-source or fall under fair use for teaching, commentary, or demonstration.
Always review AI-generated answers before using them in critical or professional contexts.
All credits belong to their respective owners.

🔧 Libraries Used

transformers
torch
pymupdf (fitz)
tkinter
Python 3.9+

Видео Create an Offline AI PDF Chatbot in Python | No API, Tkinter GUI + Hugging Face Tutorial | VCMK канала TechByVCMK