docstr: "
  create the image from the draw() string
code: def create_image(self):
      """ "
      create the image from the draw() string
      """
      # you can experiment with these x and y ranges
      self.draw(-2.13, 0.77, -1.3, 1.3)
      self.im = Image.fromarray(self.mandel)
      self.im.putpalette(
          [i for rgb in ((j, 0, 0) for j in range(255)) for i in rgb]
      )
  
file_path: pyopencl/examples/demo_mandelbrot.py
imports: import time
  import numpy
  import pyopencl
  from PIL import Image
label_desc: Use image node_id 2 for calling the Mandelbrot obj's underlying member method code with example usage: obj.create_image() without return types