text: from pydantic import BaseSettings
  
  from os import environ
  
  
  class Settings(BaseSettings):
      """General settings.
  
      Can be overriden by environment variables: i.e. host can be overridden by
      WIRSINDVIRUS_HOST.
  
      """
      # api settings
      host: str = "127.0.0.1"
      port: int = environ.get("PORT", 8000)
  
      # database settings
      db_url: str = "mongodb://root:pass@127.0.0.1:27017/default"
  
      # authentication settings
      auth_issuer: str = "https://dev-healthkeeper.eu.auth0.com/"
      auth_jwks_uri: str = "https://dev-healthkeeper.eu.auth0.com/.well-known/jwks.json"
      auth_token: str = ""  # auth token for testing
  
      auth_enabled: bool = True
  
      class Config:
          env_prefix = "wirvsvirus_"
  
  
  settings = Settings()
  