def aggregate_unnamed_reports(reports: List[Dict[(str, Metric)]]) -> Dict[(str, Metric)]:
    '\n    Combines metrics without regard for tracking provenence.\n    '
    m: Dict[(str, Metric)] = {}
    for task_report in reports:
        for (each_metric, value) in task_report.items():
            m[each_metric] = (m.get(each_metric) + value)
    return m
Combines metrics without regard for tracking provenence.
def aggregate_unnamed_reports(reports: List[Dict[(str, Metric)]]) -> Dict[(str, Metric)]:
    '\n    \n    '
    m: Dict[(str, Metric)] = {}
    for task_report in reports:
        for (each_metric, value) in task_report.items():
            m[each_metric] = (m.get(each_metric) + value)
    return m