# Application Settings APP_NAME="LangChain Learning Kit" DEBUG=False LOG_LEVEL=INFO # Database Configuration DATABASE_URL=mysql+pymysql://root:123456@localhost:3306/langchain_learning # OpenAI Configuration OPENAI_API_KEY=sk-your-api-key-here OPENAI_BASE_URL=https://api.openai-proxy.org/v1 # FAISS Storage FAISS_BASE_PATH=data/faiss # Server Configuration HOST=0.0.0.0 PORT=8000