from pydantic_settings import BaseSettings

class Settings(BaseSettings):
    app_name: str = "Security Awareness Chatbot"
    app_version: str = "1.0.0"
    OPENAI_API_KEY: str
    GROQ_API_KEY: str
    GEMINI_API_KEY: str | None = None
    debug: bool = False

    model_config = {"env_file": ".env", "env_file_encoding": "utf-8", "extra": "ignore"}

settings = Settings()