isModelDownloaded property

Future<bool> get isModelDownloaded

Whether the model files have been downloaded.

Implementation

Future<bool> get isModelDownloaded async {
  final dir = await _modelsDir;
  final modelFile = File('${dir.path}/$_modelFilename');
  final vocabFile = File('${dir.path}/$_vocabFilename');
  return modelFile.existsSync() && vocabFile.existsSync();
}