old_contents: def get_random_number(start=1, end=10):
      """https://xkcd.com/221/"""
      return 4
  
new_contents: from random import randint
  
  def get_random_number(start=1, end=10):
      """Generates and returns random number between :start: and :end:"""
      return randint(start, end)
  
subject: Fix python random number generator.