You are working on the quantumlib/Cirq repository. The source code is checked out at /testbed at commit…

You are working on the quantumlib/Cirq repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). If so, should init raise an error if the input qubits are not LineQubit s? (The at and neighbors of methods assume LineQubit s.)