new_contents: #!/usr/bin/python3
  # Author: James Campbell
  # Date: November 11 2016
  # What: Example using nltk tokenize and ngrams
  
  from nltk.tokenize import word_tokenize
  from nltk.util import ngrams
  
  def get_ngrams(text, n ):
      n_grams = ngrams(word_tokenize(text), n)
      return [ ' '.join(grams) for grams in n_grams]
  
  get_ngrams("This is a sentence to parse out ngrams for it.",4)
  
subject: Create ngrams-example.py