code: def cluster_lsun():
      start_medians = [[1.0, 3.5], [2.0, 0.5], [3.0, 3.0]]
      template_clustering(start_medians, FCPS_SAMPLES.SAMPLE_LSUN)
  
imports: from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES
  from pyclustering.cluster import cluster_visualizer
  from pyclustering.cluster.kmedians import kmedians
  from pyclustering.utils import draw_clusters
  from pyclustering.utils import read_sample
  from pyclustering.utils import timedcall
label_desc: Use image node_id 8 for calling a global function with example usage: cluster_lsun() without return types