pizza_kmeans:
  Python version: 3.6.8
  MATH1900 Selected Topics in Mathematics: Machine Learning
  Number of houses is 15
  Cost of initial clustering is  181.49187910024474

  Assign each house to nearest truck.
  Cost is  146.29017554993936

  Move each truck to cluster center.

  Assign each house to nearest truck.
  Cost is  117.08457443272944

  Move each truck to cluster center.

  Assign each house to nearest truck.
  Cost is  116.73120497022188

  Move each truck to cluster center.

  Assign each house to nearest truck.
  Cost is  116.73120497022188

  Move each truck to cluster center.

pizza_kmeans:
  Normal end of execution.