I'm using this function to generate localized metadata in layout.tsx, I don't use multiple locales (/en/..) in my app:

export async function generateMetadata({
  params: { locale },
}: {
  params: { locale: string };
}) {
  const t = await getTranslations({ locale: locale, namespace: "Navbar" });
  return {
    title: t("profile"),
    description: t("profile"),
  };
}

Should I remove the locale parameter or set as undefined,
or is there a better way to handle it?