app/core/settings.py

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):

    neo4j_uri: str
    neo4j_username: str
    neo4j_password: str

    model_config = SettingsConfigDict(
        env_file=".env",
    )
    openrouter_api_key: str

    llm_model: str


settings = Settings()