fixed classifier and added in a preliminary results view that shows what pokemon are currently being looked at.

lib/utils/camera_view_singleton.dart

@@ -1,10 +0,0 @@
-import 'dart:ui';
-
-class CameraViewSingleton {
-  static double ratio = 0.0;
-  static Size screenSize = const Size(0, 0);
-  static Size inputImageSize = const Size(0, 0);
-
-  static Size get actualPreviewSize =>
-      Size(screenSize.width, screenSize.width * ratio);
-}

lib/utils/recognition.dart

@@ -1,21 +0,0 @@
-
-/// Represents the recognition output from the model
-class Recognition {
-  /// Index of the result
-  final int _id;
-  /// Label of the result
-  final String _label;
-  /// Confidence [0.0, 1.0]
-  final double _score;
-
-  Recognition(this._id, this._label, this._score);
-
-  int get id => _id;
-  String get label => _label;
-  double get score => _score;
-
-  @override
-  String toString() {
-    return 'Recognition(id: $id, label: $label, score: $score)';
-  }
-}

lib/utils/stats.dart

@@ -1,23 +0,0 @@
-/// Bundles different elapsed times
-class Stats {
-  /// Total time taken in the isolate where the inference runs
-  int totalPredictTime;
-
-  /// [totalPredictTime] + communication overhead time
-  /// between main isolate and another isolate
-  int totalElapsedTime;
-
-  /// Time for which inference runs
-  int inferenceTime;
-
-  /// Time taken to pre-process the image
-  int preProcessingTime;
-
-  Stats(this.totalPredictTime, this.totalElapsedTime, this.inferenceTime,
-      this.preProcessingTime);
-
-  @override
-  String toString() {
-    return 'Stats{totalPredictTime: $totalPredictTime, totalElapsedTime: $totalElapsedTime, inferenceTime: $inferenceTime, preProcessingTime: $preProcessingTime}';
-  }
-}