del` keyword followed by the object name and the property you want to delete. Here is an example :class Person:
def __init__(self, name, age):
self.name = name
self.age = age
person = Person("John", 28)
print(person.name) # Output: John
del person.name
print(person.name) # Raises an AttributeError: 'Person' object has no attribute 'name'Person` class with a constructor that initializes the `name` and `age` properties. We then create an instance of the `Person` class called `person` with a name of "John" and an age of 28.name` property, which is "John". Next, we use the `del` keyword to delete the `name` property from the `person` object. name` property again, but this time we get an `AttributeError` because the `name` property no longer exists.