code: def cluster_elongate_init_kmeans():
      template_clustering(
          SIMPLE_SAMPLES.SAMPLE_ELONGATE,
          2,
          ema_init_type.KMEANS_INITIALIZATION,
      )
  
imports: from pyclustering.cluster.ema import ema, ema_initializer, ema_observer, ema_visualizer, ema_init_type
  from pyclustering.utils import read_sample
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES, FAMOUS_SAMPLES
label_desc: Use image node_id 17 for calling a global function with example usage: cluster_elongate_init_kmeans() without return types