def simple_read_words(filename='nietzsche.txt'):
 with open('nietzsche.txt', 'r') as f:
  words = f.read()
  return words

def simple_read_words ( filename = 'nietzsche.txt' ) : with open ( 'nietzsche.txt' , 'r' ) as f : words = f . read ( ) return words
read context from file without any preprocessing .