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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 index(self):
 """ Display NIPAP version info """

        c.pynipap_version = pynipap.__version__
        try:
            c.nipapd_version = pynipap.nipapd_version()
        except:
            c.nipapd_version = 'unknown'

        c.nipap_db_version = pynipap.nipap_db_version()

        return render('/version.html')