<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def notimplemented(self, tup_tree):
 """ Raise exception for not implemented function. """

        raise CIMXMLParseError(
            _format("Internal Error: Parsing support for element {0!A} is "
                    "not implemented", name(tup_tree)),
            conn_id=self.conn_id)