code: def image_volume():
      data = numpy.zeros((10, 10, 10))
  
      return cellprofiler_core.image.Image(data)
  
imports: import numpy
  import pytest
  import cellprofiler.modules.combineobjects
  import cellprofiler_core.image
  import cellprofiler_core.measurement
  import cellprofiler_core.object
  import cellprofiler_core.pipeline
  import cellprofiler_core.workspace
label_desc: Use image node_id 2 for calling a global function with example usage: image_volume() and returns: cellprofiler_core