def METHOD_NAME(self, args: cirq.CircuitDiagramInfoArgs) -> cirq.CircuitDiagramInfo:
    wire_symbols = ["@"] * self.control_registers.total_bits()
    wire_symbols += ["In"] * self.selection_registers.total_bits()
    wire_symbols += [f"Z{self.target_gate}"] * self.target_registers.total_bits()
    return cirq.CircuitDiagramInfo(wire_symbols=wire_symbols)