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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def break_pane(self, set_active=True):
 """ When the current window has multiple panes, remove the pane from this window and put it in a new window. :param set_active: When True, focus the new window. """

        w = self.get_active_window()

        if len(w.panes) > 1:
            pane = w.active_pane
            self.get_active_window().remove_pane(pane)
            self.create_window(pane, set_active=set_active)