Python Clean Code提示：不要添加冗余上下文

# This is bad
class Person:
<strong>init</strong>(self, person_first_name, person_last_name, person_age):
self.person_first_name = person_first_name
self.person_last_name person_last_name
self.person_age = person_age


# This is good
class Person:
def <strong>init</strong>(self, first_name, last_name, age):
self.first_name first_name
self.last_name last_name
self.age = age