preprocessor_config.json

{
  "auto_map": {
    "AutoImageProcessor": "image_processing_mnist_cnn.MnistCNNImageProcessor"
  },
  "do_convert_grayscale": true,
  "do_normalize": false,
  "do_rescale": true,
  "do_resize": true,
  "image_processor_type": "MnistCNNImageProcessor",
  "rescale_factor": 0.00392156862745098,
  "size": {
    "height": 28,
    "width": 28
  }
}