Function empty

python/tests/kernel/test_kernel_features.py:1510–1513

(var: list[cudaq.pauli_word], varvar: list[float],
              varvarvar: list[bool])

    @cudaq.kernel
    def empty(var: list[cudaq.pauli_word], varvar: list[float],
              varvarvar: list[bool]):
        q = cudaq.qvector(2)
        x(q[0])

    empty([], [], [])