🧠 Smart Quiz Generator

An interactive AI-powered quiz creation tool built with Streamlit and LangChain that uses GPT-4 to generate quizzes from your own documents (PDF/TXT) or web content (URLs).
The app processes your content, stores it in a FAISS vector database, and lets you create customized quizzes on any topic.

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📌 Features

• Upload PDF or TXT files, or provide web URLs.
• Process documents into searchable vector embeddings using OpenAI embeddings.
• Create quizzes in multiple formats:
  • Multiple Choice Questions (MCQ)
  • True/False
  • Fill-in-the-Blank
• Customizable number of questions.
• Download generated quizzes as text files.

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🛠 Installation

1️⃣ Clone the repository

git clone https://github.com/kumpatlapavankumar/EduBot-Smart-Quiz-Generator.git
cd smart-quiz-generator

2️⃣ Install dependencies

pip install -r requirements.txt

3️⃣ Set your OpenAI API key

Create a .env file in the project folder and add:

OPENAI_API_KEY=your_api_key_here

Or use Streamlit Secrets for deployment:

# .streamlit/secrets.toml
OPENAI_API_KEY = "your_api_key_here"

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🚀 Usage

Run the app locally:

streamlit run main.py

Tab 1 – Process Content

• Paste URLs or upload PDF/TXT files.
• Click "🚀 Process Content" to store embeddings.

Tab 2 – Generate Quiz

• Enter a topic (e.g., Machine Learning Basics).
• Select quiz type and number of questions.
• Click "✨ Generate Quiz" to create your quiz.
• Download the quiz as a .txt file.

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📂 Project Structure

.
├── main.py                 # Main Streamlit application
├── requirements.txt        # Python dependencies
├── quiz_vector_store.pkl   # Generated FAISS vector store (after processing)
└── README.md               # Documentation

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📦 Tech Stack

• Python
• Streamlit – Web app framework
• LangChain – Document processing & LLM integration
• OpenAI GPT-4 – Quiz generation
• FAISS – Vector storage & retrieval
• PyMuPDF – PDF parsing
• nltk – Text processing

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📝 License

This project is licensed under the MIT License.

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👨‍💻 Author

Pavankumar
💡 Powered by GPT-4, LangChain, and Streamlit.