code: def kmeans_plusplus_initializer_sample_simple_04():
      template_kmeans_plusplus_initializer(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE4, 5
      )
  
file_path: pyclustering/pyclustering/cluster/examples/center_initializer_examples.py
imports: from pyclustering.utils import read_sample
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
  from pyclustering.samples.definitions import FCPS_SAMPLES
  from pyclustering.cluster import cluster_visualizer
  from pyclustering.cluster.center_initializer import kmeans_plusplus_initializer
label_desc: Use image node_id 5 for calling a global function with example usage: kmeans_plusplus_initializer_sample_simple_04() without return types