code: def handle_interaction(
      self,
      image_number,
      edge_path,
      edge_graph,
      vertex_path,
      vertex_graph,
  ):
      columns = tuple(
          [
              vertex_graph[f].tolist()
              for f in self.vertex_file_columns[2:]
          ]
      )
      with open(vertex_path, "at") as fd:
          for vertex_number, fields in enumerate(zip(*columns)):
              fd.write(
                  ("%d,%d," % (image_number, vertex_number + 1))
                  + ("%d,%d,%d,%s\n" % fields)
              )
  
      columns = tuple(
          [edge_graph[f].tolist() for f in self.edge_file_columns[1:]]
      )
      with open(edge_path, "at") as fd:
          line_format = "%d,%%d,%%d,%%d,%%.4f\n" % image_number
          for fields in zip(*columns):
              fd.write(line_format % fields)
  
imports: import os
  import centrosome.cpmorphology
  import centrosome.propagate
  import numpy
  import scipy.ndimage
  from cellprofiler_core.constants.measurement import COLTYPE_FLOAT
  from cellprofiler_core.constants.measurement import COLTYPE_INTEGER
  from cellprofiler_core.image import Image
  from cellprofiler_core.measurement import Measurements
  from cellprofiler_core.module import Module
  from cellprofiler_core.preferences import ABSOLUTE_FOLDER_NAME
  from cellprofiler_core.preferences import DEFAULT_INPUT_FOLDER_NAME
  from cellprofiler_core.preferences import DEFAULT_INPUT_SUBFOLDER_NAME
  from cellprofiler_core.preferences import DEFAULT_OUTPUT_FOLDER_NAME
  from cellprofiler_core.preferences import DEFAULT_OUTPUT_SUBFOLDER_NAME
  from cellprofiler_core.preferences import get_default_colormap
  from cellprofiler_core.setting import Binary
  from cellprofiler_core.setting.subscriber import LabelSubscriber, ImageSubscriber
  from cellprofiler_core.setting.text import ImageName, Directory
  from cellprofiler_core.setting.text import Integer
  from cellprofiler_core.setting.text import Text
  from cellprofiler_core.utilities.core.object import size_similarly
  from centrosome.cpmorphology import fixup_scipy_ndimage_result
  from scipy.ndimage import grey_dilation, grey_erosion
label_desc: Use image node_id 7 for calling the MeasureObjectSkeleton obj's underlying member method code with example usage: obj.handle_interaction(image_number, edge_path, edge_graph, vertex_path, vertex_graph) without return types