Technical Assignment Challenge: Object-Oriented Programming in Dart

This technical assignment challenge is designed to assess a learner's understanding of object-oriented programming (OOP) in Dart. The challenge should be pushed to GitHub and the solution should be submitted via a link.

The challenge is to create a program that has the following features:

An object-oriented model that uses classes and inheritance A class that implements an interface A class that overrides an inherited method An instance of a class that is initialized with data from a file A method that demonstrates the use of a loop