code: def settings(self):
      return [
          self.object_name,
          self.output_object_name,
          self.operation,
          self.iterations,
          self.wants_fill_holes,
          self.exp_shr_measurement,
      ]
  
imports: from cellprofiler_core.module import Module
  from cellprofiler_core.setting import Binary
  from cellprofiler_core.setting.choice import Choice
  from cellprofiler_core.setting.subscriber import LabelSubscriber
  from cellprofiler_core.setting.text import LabelName, Integer
  from cellprofiler_core.setting import Measurement
  from cellprofiler_core.utilities.core.module.identify import add_object_location_measurements, add_object_count_measurements, get_object_measurement_columns
  from cellprofiler_library.modules import expand_or_shrink_objects
  from cellprofiler.modules import _help
  import centrosome.cpmorphology
  import numpy
  import scipy.ndimage
  import cellprofiler_core.object
label_desc: Use image node_id 2 for calling the ExpandOrShrinkObjects obj's underlying member method code with example usage: obj.settings() and returns: list