RealiBot is a full-stack AI chatbot web application built using Python (Flask) and JavaScript. It helps first-time homebuyers and property investors get real estate insights, such as:

• Median home prices and rent yields (by U.S. state or city)
• Profit/loss and ROI estimates
• Financing, legal, and tax advice
• General real estate Q&A

The AI model is powered by OpenAI’s GPT API, wrapped with custom prompts.

Realibot/
├── backend/
│   └── app.py               # Flask backend
├── public/
│   └── index.html           # Landing page
│   └── chat.html            # Chat UI
├── .gitignore
├── README.md
├── package.json             # Frontend dependencies (optional)

• Ask questions about real estate (e.g., prices, taxes, ROI)
• AI-powered responses via OpenAI GPT
• Lightweight frontend (HTML/CSS/JS)
• Backend using Flask API
• Fully deployable to Render or Netlify + Render combo

git clone https://github.com/MANVITH7/Realibot.git
cd Realibot

cd backend
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Inside the backend/ folder, create a .env file:

OPENAI_API_KEY=sk-XXXXXXXXXXXXXXXXXXXXXXXXXXXX
OPENAI_MODEL=gpt-4

⚠ Never commit .env to GitHub.

python app.py

Backend will run at http://127.0.0.1:5000

Open public/index.html directly in your browser or serve using any static server.

• Frontend: HTML, CSS, JavaScript
• Backend: Python Flask
• AI: OpenAI GPT-4 API

This project is open-source and free to use.