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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 reset(self):
 """ Deactivate all cells. """


    self.activeCells = np.empty(0, dtype="uint32")
    self.activeDeltaSegments = np.empty(0, dtype="uint32")
    self.activeFeatureLocationSegments = np.empty(0, dtype="uint32")