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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 lmpool(cvals):
 """ Load the variables contained in an internal buffer into the kernel pool. http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/lmpool_c.html :param cvals: list of strings. :type cvals: list of str """

    lenvals = ctypes.c_int(len(max(cvals, key=len)) + 1)
    n = ctypes.c_int(len(cvals))
    cvals = stypes.listToCharArrayPtr(cvals, xLen=lenvals, yLen=n)
    libspice.lmpool_c(cvals, lenvals, n)