README.md

metadata

title: GreenStep Education Chatbot
emoji: 🌱
colorFrom: green
colorTo: blue
sdk: docker
app_port: 7860
pinned: false
license: mit

GreenStep Education Assistant

An AI-powered chatbot for reforestation education, providing information about tree planting, forest conservation, and environmental sustainability.

Features

• RAG-based question answering using PDF educational content
• MongoDB chat history persistence
• Multi-method PDF text extraction
• Conversational AI with context awareness

API Endpoints

• POST /ask - Ask questions about reforestation
• POST /history - Get chat history for a session
• DELETE /history/{session_id} - Clear session history
• GET /health - Health check endpoint
• GET / - API information

Environment Variables Required

Set these in your Space's Settings:

• HF_TOKEN - Hugging Face API token
• GROQ_API_KEY - Groq API key
• MONGODB_URL - MongoDB connection string
• PDF_PATH - Path to educational PDF (default: ./reforestation_content.pdf)