# OpenAI / LLM Configuration
# OPENAI_API_KEY=sk-...
# OPENAI_BASE_URL=... (Optional)

# Langfuse Observability
# LANGFUSE_PUBLIC_KEY=pk-...
# LANGFUSE_SECRET_KEY=sk-...
# LANGFUSE_HOST=https://cloud.langfuse.com

# RAG Configuration
# INDEX_PATH=data/index
# PROCESSED_DATA_PATH=data/processed