rag-chat/.env.example at main · onamfc/rag-chat · GitHub

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# Xantus Environment Variables
# Copy this file to .env and add your actual API keys

# ===== LLM API Keys =====
# For Anthropic (get from: https://console.anthropic.com/)
XANTUS_LLM__API_KEY=sk-ant-api03-your-key-here

# For OpenAI (if you switch to OpenAI)
# XANTUS_LLM__API_KEY=sk-your-openai-key-here

# ===== Embedding API Keys (optional) =====
# For OpenAI embeddings (if you switch from HuggingFace)
# XANTUS_EMBEDDING__API_KEY=sk-your-openai-key-here

# ===== Other Settings =====
# You can override any config.yaml setting with environment variables
# Format: XANTUS_<SECTION>__<KEY>=value (note: double underscore for nested config)
# Examples:
# XANTUS_LLM__TEMPERATURE=0.5
# XANTUS_LLM__MODEL=claude-3-5-haiku-20241022
# XANTUS_RAG__SIMILARITY_TOP_K=10
# XANTUS_SERVER__PORT=8001