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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 move(self, category_id, parent_id, after_id=None):
 """ Move category in tree :param category_id: ID of category to move :param parent_id: New parent of the category :param after_id: Category ID after what position it will be moved :return: Boolean """

        return bool(self.call(
            'catalog_category.move', [category_id, parent_id, after_id])
        )