def qubits(self) -> list['AspenQubit']:
        """Return list of `AspenQubit`s within device topology.

        Returns:
            List of `AspenQubit`s within device topology.
        """
        qubits = []
        for node in self.isa.architecture.nodes:
            qubits.append(AspenQubit.from_aspen_index(node.node_id))
        return qubits
Return list of `AspenQubit`s within device topology.

        Returns:
            List of `AspenQubit`s within device topology.
        
cirq-rigetti/cirq_rigetti/aspen_device.py