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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 EnumerateQualifiers(self, *args, **kwargs):
 """Enumerate the qualifier types in the local repository of this class. For a description of the parameters, see :meth:`pywbem.WBEMConnection.EnumerateQualifiers`. """


        if self.conn is not None:
            rv = self.conn.EnumerateQualifiers(*args, **kwargs)
        else:
            rv = []
        try:
            rv += list(self.qualifiers[self.default_namespace].values())
        except KeyError:
            pass
        return rv