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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 qcktrc(tracelen=_default_len_out):
 """ Return a string containing a traceback. http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/qcktrc_c.html :param tracelen: Maximum length of output traceback string. :type tracelen: int :return: A traceback string. :rtype: str """

    tracestr = stypes.stringToCharP(tracelen)
    tracelen = ctypes.c_int(tracelen)
    libspice.qcktrc_c(tracelen, tracestr)
    return stypes.toPythonString(tracestr)