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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 vnormg(v, ndim):
 """ Compute the magnitude of a double precision vector of arbitrary dimension. http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/vnormg_c.html :param v: Vector whose magnitude is to be found. :type v: Array of floats :param ndim: Dimension of v :type ndim: int :return: magnitude of v calculated in a numerically stable way :rtype: float """

    v = stypes.toDoubleVector(v)
    ndim = ctypes.c_int(ndim)
    return libspice.vnormg_c(v, ndim)