code: def language(cls):
          
          lang = 'Unknown (%s)' % cls.lang
          if pycountry is None:
              if cls.lang in languages.Languages:
                  lang = languages.Languages[cls.lang]
          else:
              try:
                  lang = pycountry.languages.get(alpha2 = cls.lang).name
              except KeyError:
                  try:
                      lang = pycountry.languages.get(iso639_1_code = cls.lang).name
                  except KeyError:
                      pass
          return lang
docs: Return language of the comic as a human-readable language name instead
          of a 2-character ISO639-1 code.