Goal: Learn to use methods on existing objects to update their state.

Assignments: Assume the class Oven exists and has the following methods:

turn$\_$on takes no arguments, returns no value, and turns on the oven;

turn$\_$off takes no arguments, returns no value, and turns off the oven;

set$\_$ventilated takes a bool argument, returns no value, and sets the oven to ventilated;

set$\_$temperature takes a float argument, returns no value, and sets the target temperature;

get$\_$temperature takes no argument and returns the current temperature of the oven.

Assume my$\_$oven refers to an Oven object. Write some code that turns the oven on$,$ sets the target temperature to $200$ degrees, waits until that temperature is reached and only then turns the ventilation on$.$