def get_global(self):
if self._has_global_stats:<EOL><INDENT>if self.global_num_inst == <NUM_LIT:0>:<EOL><INDENT>return (self.name, float('<STR_LIT>'))<EOL><DEDENT>else:<EOL><INDENT>return (self.name, self.global_sum_metric / self.global_num_inst)<EOL><DEDENT><DEDENT>else:<EOL><INDENT>return self.get()<EOL><DEDENT>
Gets the current global evaluation result.

        Returns
        -------
        names : list of str
           Name of the metrics.
        values : list of float
           Value of the evaluations.