src/transformers/data/metrics/squad_metrics.py/make_eval_dict
def make_eval_dict(exact_scores, f1_scores, qid_list=None):
    if not qid_list:
        total = len(exact_scores)
        return collections.OrderedDict(
            [
                ("exact", 100.0 * sum(exact_scores.values()) / total),
                ("f1", 100.0 * sum(f1_scores.values()) / total),
                ("total", total),
            ]
        )
    else:
        total = len(qid_list)
        return collections.OrderedDict(
            [
                ("exact", 100.0 * sum(exact_scores[k] for k in qid_list) / total),
                ("f1", 100.0 * sum(f1_scores[k] for k in qid_list) / total),
                ("total", total),
            ]
        )