def METHOD_NAME(data, config, filepath, tag="val_acc_global_model"):
    event_data = read_eventfile(filepath, tags=[tag])
    assert len(event_data[tag]) > 0, f"No data for key {tag}"
    # print(event_data)
    for e in event_data[tag]:
        # print(e)
        data["Config"].append(config)
        data["Step"].append(e[0])
        data["Accuracy"].append(e[1])
    print(f"added {len(event_data[tag])} entries for {tag}")