Is the following Python code correct?

>>> class A:def __init__(self,b):self.b=bdef display(self):print(self.b)>>> obj=A("Hello")>>> del obj

>>> a=(1,2,3,4)>>> del a

A. public class Circle implements Shape { private int radius; }B. public abstract class Circle extends Shape { private int radius; }C. public class Circle extends Shape { private int radius; public void draw(); }D. public abstract class Circle implements Shape { private int radius; public void draw(); }E. public class Circle extends Shape { private int radius; public void draw() { /* code here */ } }F. public abstract class Circle implements Shape { private int radius; public void draw() { /* code here */ } }