<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def add_view(self, view):
 """ Add a ViewTrack object to this composite. :param view: A ViewTrack object. """


        self.add_child(view)
        self.views.append(view)