code: def sample_simple_03():
      elbow_analysis(SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 1, 10)
  
imports: import matplotlib.pyplot
  from pyclustering.cluster.center_initializer import kmeans_plusplus_initializer, random_center_initializer
  from pyclustering.cluster.elbow import elbow
  from pyclustering.cluster.kmeans import kmeans, kmeans_visualizer
  from pyclustering.utils import read_sample
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
label_desc: Use image node_id 4 for calling a global function with example usage: sample_simple_03() without return types