class one :
    def __init__ (self,name_pa1):
        self.name1 = name_pa1
    def say_hello (self):
        print(f"Hello {self.name1}")
class two(one) :
    def __init__ (self,name_pa2):
        # self.name2 = name_pa2
        one.__init__(self,self.name2)
        super().__init__(self.name2)
member1=one("Osama")
member2=two("Elzero")
member1.say_hello()
member2.say_hello()