# Dictionary user = { 'age': 28, 'username': 'Ciprian', 'weapons': ['sword'], 'is_active': True, 'clan': 'ZeroToMastery' } print(user.keys()) user['weapons'].append('bow') print(user) user.update({'is_banned': False}) print(user) user.update({'is_banned': True}) print(user) user2 = user.copy() print(user2) user2.update({'age': 15, 'username': 'jojo'}) print(user2)