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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 make_room(self, tree):
 """Clear lines in terminal below current cursor position as required This is important to do before drawing to ensure sufficient room at the bottom of your terminal. :type tree: dict :param tree: tree as described in ``BarDescriptor`` """

        lines_req = self.lines_required(tree)
        self.cursor.clear_lines(lines_req)