new_contents: # -*- coding: utf-8 -*-
  
  from sklearn import neighbors
  from sklearn import datasets
  
  knn = neighbors.KNeighborsClassifier()
  iris = datasets.load_iris()
  
  print iris
  
  knn.fit(iris.data, iris.target)
  predictedLabel = knn.predict([[0.1, 0.2, 0.3, 0.4]])
  
  print predictedLabel
  
subject: add Sklearn Example