# API Configuration API_BASE_URL=https://api.openai.com/v1 MODEL_NAME=gpt-4o-mini OPENAI_API_KEY=your_openai_api_key_here # Hugging Face (for deployment) HF_TOKEN=your_huggingface_token_here # Server Configuration HOST=0.0.0.0 PORT=7860 # Optional: Logging Level LOG_LEVEL=INFO