code: def segmentation_image_simple1():
      template_image_segmentation(
          IMAGE_SIMPLE_SAMPLES.IMAGE_SIMPLE01, 7000, 600, "simple1"
      )
  
file_path: pyclustering/pyclustering/nnet/examples/hhn_segmentation.py
imports: import numpy
  import os.path
  import pickle
  from PIL import Image
  import matplotlib.pyplot
  import matplotlib.animation
  from pyclustering.cluster.dbscan import dbscan
  from pyclustering.nnet.dynamic_visualizer import dynamic_visualizer
  from pyclustering.nnet.hhn import hhn_network, hhn_parameters
  from pyclustering.samples.definitions import IMAGE_SIMPLE_SAMPLES
  from pyclustering.utils import read_image, rgb2gray
label_desc: Use image node_id 3 for calling a global function with example usage: segmentation_image_simple1() without return types