yaml file for imagenet writter hyperparameters?

[realliyifei]

I couldn't find the yaml file for imagenet writter hyperparameters (as above)

@param('dataset')
@param('split')
@param('data_dir')
@param('write_path')
@param('max_resolution')
@param('num_workers')
@param('chunk_size')
@param('subset')
@param('jpeg_quality')
@param('write_mode')
@param('compress_probability')

Are they all set as default in the source code? (as above)

Section('cfg', 'arguments to give the writer').params(
    dataset=Param(And(str, OneOf(['cifar', 'imagenet'])), 'Which dataset to write', default='imagenet'),
    split=Param(And(str, OneOf(['train', 'val'])), 'Train or val set', required=True),
    data_dir=Param(str, 'Where to find the PyTorch dataset', required=True),
    write_path=Param(str, 'Where to write the new dataset', required=True),
    write_mode=Param(str, 'Mode: raw, smart or jpg', required=False, default='smart'),
    max_resolution=Param(int, 'Max image side length', required=True),
    num_workers=Param(int, 'Number of workers to use', default=16),
    chunk_size=Param(int, 'Chunk size for writing', default=100),
    jpeg_quality=Param(float, 'Quality of jpeg images', default=90),
    subset=Param(int, 'How many images to use (-1 for all)', default=-1),
    compress_probability=Param(float, 'compress probability', default=None)
)