code: def settings(self):
      return [self.skeleton_name]
  
imports: import numpy
  import scipy.ndimage
  import skimage.segmentation
  import skimage.util
  from cellprofiler_core.module import Module
  from cellprofiler_core.setting.subscriber import ImageSubscriber
label_desc: Use image node_id 2 for calling the MeasureImageSkeleton obj's underlying member method code with example usage: obj.settings() and returns: list