code: def provide_image(self, image_set):
      image = MonochromeImage.provide_image(self, image_set)
      if image.pixel_data.dtype.kind != "b":
          image.pixel_data = image.pixel_data != 0
      return image
  
imports: from ._monochrome_image import MonochromeImage
label_desc: Use image node_id 2 for calling the MaskImage obj's underlying member method code with example usage: obj.provide_image(image_set) and returns: image