p设计一个Person类，属性有姓名、年龄、性别，创建方法personInfo，打印输出这个人的信息；创建Student类，继承Person类，属性有学院college，班级Group，重写父类Per

class Person:
    def __init__(self,name,age,sex):
        self.name=name
        self.age=age
        self.sex=sex
    def personInfo(self):
        print("姓名：",self.name,"年龄：",self.age,"性别：",self.sex)
class Student:
    def __init__(self,college,Group):
        self.college=college
        self.Group=Group
    def PersonInfo(self):
        print("学院：",self.college,"班级：",self.Group)
class sample(Person,Student):
    def __init__(self,name,age,sex,college,Group):
        Person.__init__(self,name,age,sex)
        Student.__init__(self,college,Group)
p=sample('小麦',20,'男','计算机科学',3)
p.personInfo()
p.PersonInfo()