Solve with the help of PYTHON language in simple steps. also show the output with graph.

15-5. Refactoring: The fill_walk() method is lengthy. Create a new method called get_step() to determine the direction and distance for each step, and then calculate the step. You should end up with two calls to get_step () in fill_walk(): x_step = self.get_step () ystep = self.get_step () This refactoring should reduce the size of fill_walk() and make the method easier to read and understand