app/config.py

from pydantic_settings import BaseSettings, SettingsConfigDict

class Settings(BaseSettings):
    model_config = SettingsConfigDict(env_file=".env", extra="ignore")

    SERPER_API_KEY: str = ""
    SARVAM_API_KEY: str = ""
    OPENAI_API_KEY: str = ""
    BEARER_TOKEN: str = ""

settings = Settings()