code: def image(self, data, cmap='cubehelix', clim='auto', fg_color=None):
          
          self._configure_2d(fg_color)
          image = scene.Image(data, cmap=cmap, clim=clim)
          self.view.add(image)
          self.view.camera.aspect = 1
          self.view.camera.set_range()
  
          return image
docs: Show an image
  
          Parameters
          ----------
          data : ndarray
              Should have shape (N, M), (N, M, 3) or (N, M, 4).
          cmap : str
              Colormap name.
          clim : str | tuple
              Colormap limits. Should be ``'auto'`` or a two-element tuple of
              min and max values.
          fg_color : Color or None
              Sets the plot foreground color if specified.
  
          Returns
          -------
          image : instance of Image
              The image.
  
          Notes
          -----
          The colormap is only used if the image pixels are scalars.