# Environment Variables for Epic 2 Enhanced RAG System
# Copy this file to .env and set your values

# HuggingFace API Token (for API-based LLM access)
HF_TOKEN=your_huggingface_token_here

# Alternative HuggingFace token name (also supported)
HUGGINGFACE_TOKEN=your_huggingface_token_here

# Deployment Environment (automatically detected in HF Spaces)
# SPACE_ID=your_space_id  # Set automatically by HuggingFace Spaces

# Optional: Custom configuration path
# RAG_CONFIG=config/epic2_graph_calibrated.yaml

# Optional: Logging level
# RAG_LOG_LEVEL=INFO