new_contents: # -*- coding: utf-8 -*-
  
  # The MIT License (MIT)
  
  # Copyright (c) 2014 Baxter S. Eaves Jr,
  # Copyright (c) 2015-2016 MIT Probabilistic Computing Project
  
  # Lead Developer: Feras Saad <fsaad@mit.edu>
  
  # Permission is hereby granted, free of charge, to any person obtaining a
  # copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to permit
  # persons to whom the Software is furnished to do so, subject to the
  # following conditions:
  
  # The above copyright notice and this permission notice shall be included
  # in all copies or substantial portions of the Software.
  
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  # NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  # DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  # USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  import csv
  
  def csv_to_list(filename):
      """Reads the csv filename into a list of lists."""
      T = []
      with open(filename, 'r') as csvfile:
          reader = csv.reader(csvfile, delimiter=',')
          for row in reader:
              T.append(row)
      return T
  
subject: Add data utils.