NaturalLanguageDetector not procession with the word "lion"

[tamirrab]

Sometimes NaturalLanguageDetector stuck for example:

checkLang(String text) async {
  NaturalLanguageDetector textDetector = NaturalLanguageDetector.instance;
  String lang = await textDetector.getLanguage(text);
  return lang;
}

String lang = await checkLang("lion");