Getting Attribute Error In My Code

[Terafy]

The error is in the Student class

def toString(self):
return 'Hello I am {}, I am {} years old, my favorite class is {}, and today I feel {}.'.format(self.__name, self.__age, self.__fav_class, self.__feels)

You cannot directly call members (self.__name, self.__age, self.__feels) from parent class (Human)... if that was your intentions. They must be passed using those getters methods you created in the Human class.