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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 get_position(self, utc_time, normalize=True):
 """Get the cartesian position and velocity from the satellite. """


        kep = self._sgdp4.propagate(utc_time)
        pos, vel = kep2xyz(kep)

        if normalize:
            pos /= XKMPER
            vel /= XKMPER * XMNPDA / SECDAY

        return pos, vel