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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 scpart(sc):
 """ Get spacecraft clock partition information from a spacecraft clock kernel file. http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/scpart_c.html :param sc: NAIF spacecraft identification code. :type sc: int :return: The number of spacecraft clock partitions, Array of partition start times, Array of partition stop times. :rtype: tuple """

    sc = ctypes.c_int(sc)
    nparts = ctypes.c_int()
    pstart = stypes.emptyDoubleVector(9999)
    pstop = stypes.emptyDoubleVector(9999)
    libspice.scpart_c(sc, nparts, pstart, pstop)
    return stypes.cVectorToPython(pstart)[0:nparts.value], stypes.cVectorToPython(
            pstop)[0:nparts.value]