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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _rotate(n, x, y, rx, ry):
 """Rotate and flip a quadrant appropriately Based on the implementation here: https://en.wikipedia.org/w/index.php?title=Hilbert_curve&oldid=797332503 """

    if ry == 0:
        if rx == 1:
            x = n - 1 - x
            y = n - 1 - y
        return y, x
    return x, y