code: def run(self, workspace):
      self.function = cellprofiler.utilities.morphology.erosion
  
      super(ErodeImage, self).run(workspace)
  
file_path: CellProfiler/src/frontend/cellprofiler/modules/erodeimage.py
imports: from cellprofiler_core.module import ImageProcessing
  from cellprofiler_core.setting import StructuringElement
  import cellprofiler.utilities.morphology
  from cellprofiler.modules._help import HELP_FOR_STREL
label_desc: Use image node_id 4 for calling the ErodeImage obj's underlying member method code with example usage: obj.run(workspace) without return types