code: def get_language_database():
      '''
      Return the language to be used to search the database contents
      '''
      lang = None
      language = get_language()
      if language:
          for x in settings.LANGUAGES_DATABASES:
              if x.upper() == language.upper():
                  lang = language
                  break
  
      if lang is None:
          lang = settings.LANGUAGES_DATABASES[0]
      return lang.lower(f get_language_database():
      '''
      Return the language to be used to search the database contents
      '''
      lang = None
      language = get_language()
      if language:
          for x in settings.LANGUAGES_DATABASES:
              if x.upper() == language.upper():
                  lang = language
                  break
  
      if lang is None:
          lang = settings.LANGUAGES_DATABASES[0]
      return lang.lower()
docs: Return the language to be used to search the database contents