# RNGAI-WEB Chatbot

This is an AI-powered chatbot for RNG Patel Institute of Technology (RNGPIT) that uses RAG (Retrieval Augmented Generation) to answer questions about courses, admissions, facilities, placements, and campus life.

## Features

- 🎓 Comprehensive information about RNGPIT
- 🤖 Powered by Groq AI (LLaMA models)
- 📚 RAG-based knowledge retrieval
- 🎨 Beautiful, modern UI with dark/light theme
- 📊 Admin dashboard with analytics
- 🐳 Docker support for easy deployment

## Setup

### 1. Clone and Install

```bash
cd RNGAI-WEB
pip install -r requirements.txt
```

### 2. Configure Environment Variables

Copy the example environment file:

```bash
copy .env.example .env
```

Then edit `.env` and add your credentials:

```env
GROQ_API_KEY=your_groq_api_key_here
SUPABASE_URL=your_supabase_url_here
SUPABASE_KEY=your_supabase_key_here
```

**Get your credentials:**
- **Groq API**: https://console.groq.com
- **Supabase**: https://supabase.com

### 3. Run the Application

**Local Development:**

```bash
python app.py
```

**Using Docker:**

```bash
docker-compose up -d
```

The application will be available at: `http://localhost:5000`

## Project Structure

```
RNGAI-WEB/
├── app.py                 # Main Flask application
├── requirements.txt       # Python dependencies
├── .env                   # Environment variables (not in git)
├── .env.example          # Environment template
├── Dockerfile            # Docker configuration
├── docker-compose.yml    # Docker Compose config
├── templates/
│   └── index.html        # Main chat interface
├── static/
│   └── RNGPIT.png       # College logo
└── data/
    └── link17.txt       # Knowledge base
```

## Environment Variables

| Variable | Description | Required |
|----------|-------------|----------|
| `GROQ_API_KEY` | API key from Groq Console | Yes |
| `SUPABASE_URL` | Your Supabase project URL | Yes |
| `SUPABASE_KEY` | Your Supabase API key | Yes |

## Tech Stack

- **Backend**: Flask, Python 3.11
- **AI**: Groq (LLaMA 3.3), Sentence Transformers
- **Vector DB**: ChromaDB
- **Database**: Supabase
- **Frontend**: HTML, CSS, JavaScript with Three.js

## Security

⚠️ **Important**: Never commit your `.env` file to version control. The `.env` file contains sensitive credentials and should be kept private.

## License

Private project for RNG Patel Institute of Technology