code: def test_set_image(self):
      x = cellprofiler_core.image.Image()
      x.Image = numpy.ones((10, 10))
  
imports: import math
  import numpy
  import cellprofiler_core.image
label_desc: Use image node_id 4 for calling the TestImage obj's underlying member method code with example usage: obj.test_set_image() without return types