def labeller(n, symbol='q'):
    return ['%s_%d' % (symbol,n-i-1) for i in range(n)]
Providing this works around a limitation in phantom that makes us
dataset/ETHPy150Open sympy/sympy/sympy/physics/quantum/circuitplot.py/labeller--crossover with--dataset/ETHPy150Open girder/girder/tests/web_client_test.py/WebClientTestEndpoints.uploadFile