new_contents: """
       Boolean Operators
  ------------------------      
  True and True is True       
  True and False is False
  False and True is False
  False and False is False
  
  True or True is True
  True or False is True
  False or True is True
  False or False is False
  
  Not True is False
  Not False is True
  
  """
  
subject: Create boolean_note.py