docstr: Return the categories of measurements that this module produces
  
  object_name - return measurements made on this object (or 'Image' for image measurements)
docstr_tok: ["Return","the","categories","of","measurements","that","this","module","produces","object_name","-","return","measurements","made","on","this","object","(","or","'Image","'","for","image","measurements",")"]
code: def get_categories(self, pipeline, object_name):
      """Return the categories of measurements that this module produces
  
      object_name - return measurements made on this object (or 'Image' for image measurements)
      """
      if object_name == IMAGE:
          return [M_CATEGORY]
      return []
  
imports: import logging
  import centrosome.cpmorphology
  import numpy
  from cellprofiler_core.constants.measurement import COLTYPE_FLOAT
  from cellprofiler_core.constants.measurement import COLTYPE_INTEGER
  from cellprofiler_core.constants.measurement import IMAGE
  from cellprofiler_core.image import Image
  from cellprofiler_core.module import Module
  from cellprofiler_core.setting import Binary
  from cellprofiler_core.setting import Coordinates
  from cellprofiler_core.setting import ValidationError
  from cellprofiler_core.setting.choice import Choice
  from cellprofiler_core.setting.subscriber import ImageSubscriber
  from cellprofiler_core.setting.subscriber import LabelSubscriber
  from cellprofiler_core.setting.text import GridName
  from cellprofiler_core.setting.text import ImageName
  from cellprofiler_core.setting.text import Integer
  from cellprofiler_core.utilities.grid import Grid
label_desc: Use image node_id 21 for calling the DefineGrid obj's underlying member method code with example usage: obj.get_categories(pipeline, object_name) and returns: list, list