old_contents: # The parameter weekday is True if it is a weekday, and the parameter vacation
  # is True if we are on vacation. We sleep in if it is not a weekday or we're
  # on vacation. Return True if we sleep in.
  
  # sleep_in(False, False) → True
  # sleep_in(True, False) → False
  # sleep_in(False, True) → True
  
  def sleep_in(weekday, vacation):
    return (not weekday or vacation)
  
  print(sleep_in(False, False))
  print(sleep_in(True, False))
  print(sleep_in(False, True))
  
new_contents: # The parameter weekday is True if it is a weekday, and the parameter vacation
  # is True if we are on vacation. We sleep in if it is not a weekday or we're
  # on vacation. Return True if we sleep in.
  
  # sleep_in(False, False) --> True
  # sleep_in(True, False) --> False
  # sleep_in(False, True) --> True
  
  def sleep_in(weekday, vacation):
    return (not weekday or vacation)
  
  print(sleep_in(False, False))
  print(sleep_in(True, False))
  print(sleep_in(False, True))
  
subject: Update sleep_in.py