def vscroll(clicks, x=None, y=None, pause=None, _pause=True):
    _failSafeCheck()
    if type(x) in (tuple, list):
        x, y = x[0], x[1]
    x, y = position(x, y)
    platformModule._vscroll(clicks, x, y)

    _autoPause(pause, _pause)
Validate this measurement and update its 'outcome' field.
dataset/ETHPy150Open asweigart/pyautogui/pyautogui/__init__.py/vscroll--crossover with--dataset/ETHPy150Open google/openhtf/openhtf/util/measurements.py/Measurement.Validate