def insert_empty_rows(self, y: int, amount: int = 1) -> None:
        """Insert a number of rows after the given row."""

        def transform_rows(column: float, row: float) -> tuple[float, float]:
            return column, row + (amount if row >= y else 0)

        self._transform_coordinates(transform_rows)
Insert a number of rows after the given row.
cirq-core/cirq/circuits/text_diagram_drawer.py