Texts: PYTHON define the Student class that has three attributes: grade, names, and gpa. Implement the following instance methods:init(self): A constructor that sets grade to an empty string, names to "Beginner students," and gpa to 0.0.Setnames(self, names): Set class students' names to the attribute names. If the argument passed into the method is an empty string, it should store "A Student."Setgrade(self, grade): Append an integer grade element with an allowed value of 4, 3, 2, 1, or 0 to the

Python TypeError: ‘NoneType’ object has no attribute ‘append’ Solution