old_contents: #  File:       saddle_points.py
  #  Purpose:    Write a program that detects saddle points in a matrix.
  #  Programmer: Amal Shehu
  #  Course:     Exercism
  #  Date:       Saturday 1 September 2016, 09:40 PM
  
new_contents: #  File:       saddle_points.py
  #  Purpose:    Write a program that detects saddle points in a matrix.
  #  Programmer: Amal Shehu
  #  Course:     Exercism
  #  Date:       Saturday 1 October 2016, 09:40 PM
  
  
  class SaddlePoints():
  
      """Matrix saddle points."""
      def __init__(self, matrix):
          self.matrix = self.saddle_points(matrix)
  
      def saddle_points(matrix):
      SP = []
  
      return (SP)
  
subject: Add SaddlePoints class