code: def templateAnimateClusteringResultNoFailure(
      filename, initial_centers, ccore_flag
  ):
      sample = read_sample(filename)
  
      observer = kmeans_observer()
      kmeans_instance = kmeans(
          sample, initial_centers, 0.025, ccore_flag, observer=observer
      )
      kmeans_instance.process()
  
      kmeans_visualizer.animate_cluster_allocation(sample, observer)
  
file_path: pyclustering/pyclustering/cluster/tests/kmeans_templates.py
imports: from pyclustering.tests.assertion import assertion
  from pyclustering.cluster.encoder import type_encoding, cluster_encoder
  from pyclustering.cluster.kmeans import kmeans, kmeans_observer, kmeans_visualizer
  from pyclustering.utils import read_sample
  from pyclustering.utils.metric import distance_metric, type_metric
  from random import random
  import numpy
label_desc: Use image node_id 7 for calling the KmeansTestTemplates obj's underlying member method code with example usage: obj.templateAnimateClusteringResultNoFailure(filename, initial_centers, ccore_flag) without return types