code: def run_as_data_tool(self, workspace):
      # Note: workspace.measurements.image_set_number contains the image
      #    number that should be displayed.
      import wx
      import os.path
  
      im_id = self.image_name.value
  
      m = workspace.measurements
      image_name = self.image_name.value
      pathname_feature = "_".join((C_PATH_NAME, image_name))
      filename_feature = "_".join((C_FILE_NAME, image_name))
      if not all(
          [
              m.has_feature("Image", f)
              for f in (pathname_feature, filename_feature)
          ]
      ):
          with wx.FileDialog(
              None,
              message="Image file for display",
              wildcard="Image files (*.tif, *.png, *.jpg)|*.tif;*.png;*.jpg|"
              "All files (*.*)|*.*",
          ) as dlg:
              if dlg.ShowModal() != wx.ID_OK:
                  return
          pathname, filename = os.path.split(dlg.Path)
      else:
          pathname = m.get_current_image_measurement(pathname_feature)
          filename = m.get_current_image_measurement(filename_feature)
  
      # Add the image to the workspace ImageSetList
      image_set_list = workspace.image_set_list
      image_set = image_set_list.get_image_set(0)
      ip = FileImage(im_id, pathname, filename)
      image_set.providers.append(ip)
  
      self.run(workspace)
  
imports: import matplotlib.axes
  import matplotlib.cm
  import matplotlib.figure
  import matplotlib.text
  import numpy
  from cellprofiler_core.constants.measurement import C_FILE_NAME
  from cellprofiler_core.constants.measurement import C_PATH_NAME
  from cellprofiler_core.constants.measurement import M_LOCATION_CENTER_X
  from cellprofiler_core.constants.measurement import M_LOCATION_CENTER_Y
  from cellprofiler_core.image import FileImage
  from cellprofiler_core.image import Image
  from cellprofiler_core.module import Module
  from cellprofiler_core.preferences import get_default_colormap
  from cellprofiler_core.setting import Binary
  from cellprofiler_core.setting import Color
  from cellprofiler_core.setting import Measurement
  from cellprofiler_core.setting.choice import Choice
  from cellprofiler_core.setting.choice import Colormap
  from cellprofiler_core.setting.range import FloatRange
  from cellprofiler_core.setting.subscriber import ImageSubscriber
  from cellprofiler_core.setting.subscriber import LabelSubscriber
  from cellprofiler_core.setting.text import ImageName
  from cellprofiler_core.setting.text import Integer
label_desc: Use image node_id 6 for calling the DisplayDataOnImage obj's underlying member method code with example usage: obj.run_as_data_tool(workspace) without return types