class ParentClass:
    def __init__(self):
        self.var = "I am a member of ParentClass"
        
    def parent_method(self):
        print("I am a method of ParentClass")
        
class ChildClass(ParentClass):
    def __init__(self):
        super().__init__()
        self.var = "I am a member of ChildClass"
        
    def child_method(self):
        print("I am a method of ChildClass")

#Creating an instance of ChildClass
child_obj = ChildClass()
        
#Accessing variable from parent class
print(child_obj.var) # Output: I am a member of ChildClass
        
#Calling method from parent class
child_obj.parent_method() # Output: I am a method of ParentClass
        
#Calling method from child class
child_obj.child_method() # Output: I am a method of ChildClass