Returns the target table as an Orange example table.

            :rtype: orange.ExampleTable

def target_Orange_table(self):
        '''
        Returns the target table as an Orange example table.

            :rtype: orange.ExampleTable
        '''
        table, cls_att = self.db.target_table, self.db.target_att
        if not self.db.orng_tables:
            return self.convert_table(table, cls_att=cls_att)
        else:
            return self.db.orng_tables[table]