message: Swap resize and normalization order in preprocess image to match the original
  FID graph.
diff: @@ -130,10 +130,10 @@ def preprocess_image(
  with ops.name_scope(scope, 'preprocess', [images, height, width]):
  if not images.dtype.is_floating:
  images = math_ops.to_float(images)
  - images = (images - 128.0) / 128.0
  if is_single:
  images = array_ops.expand_dims(images, axis=0)
  resized = image_ops.resize_bilinear(images, [height, width])
  + resized = (resized - 128.0) / 128.0
  if is_single:
  resized = array_ops.squeeze(resized, axis=0)
  return resized
  