valid classes and class names do not match correctly in cityscapes dataset

[aspenstarss]

In here, valid classes and class names do not match correctly. The class 7 will be 'unlabelled'.

You may delete 'unlabelled' in class_names or add 0 to valid_classes

1. delete 'unlabelled' in class_names

self.void_classes = [0, 1, 2, 3, 4, 5, 6, 9, 10, 14, 15, 16, 18, 29, 30, -1]
self.valid_classes = [7, 8, 11, 12, 13, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33]
self.class_names = ['road', 'sidewalk', 'building', 'wall', 'fence', \
                            'pole', 'traffic_light', 'traffic_sign', 'vegetation', 'terrain', \
                            'sky', 'person', 'rider', 'car', 'truck', 'bus', 'train', \
                            'motorcycle', 'bicycle']

or 2. add 0 to valid_classes

self.void_classes = [1, 2, 3, 4, 5, 6, 9, 10, 14, 15, 16, 18, 29, 30, -1]
self.valid_classes = [0, 7, 8, 11, 12, 13, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33]
self.class_names = ['unlabelled', 'road', 'sidewalk', 'building', 'wall', 'fence', \
                            'pole', 'traffic_light', 'traffic_sign', 'vegetation', 'terrain', \
                            'sky', 'person', 'rider', 'car', 'truck', 'bus', 'train', \
                            'motorcycle', 'bicycle']