Complete the implementation of the 'Age' class provided on the next slide. Todo $1$: Implement the $\_\_$str$\_\_()$ method so that it returns a string representation of the 'Age' objects.Todo $2$: Implement the $\_\_$add$\_\_()$ method so that it returns the sum of two 'Age' objects. To make the task easier, please assume that every month consists of $30$ days. If your implementation is correct, it should match the expected output.