code: def is_translator_registered(
      catalog: str = "sphinx", namespace: str = "general"
  ) -> bool:
      return (namespace, catalog) in translators
  
imports: from __future__ import annotations
  import locale
  from gettext import NullTranslations, translation
  from os import path
  from typing import TYPE_CHECKING
label_desc: Use image node_id 4 for calling a global function with example usage: is_translator_registered(catalog, namespace) and returns: unknown