Create a Python Program to append, delete and display elements of a list using classes.

$1.$ Create a class and using a constructor initialize values of that class.

$2.$ Create methods for adding, removing and displaying elements of the list and return the respective values.

$3.$ Create an object for the class.

$4.$ Using the object, call the respective function depending on the choice taken from the user.

$5.$ Print the final list.