def collate_metrics(keys):
    """Collect metrics from the first row of the table.

    Args:
        keys (List): Elements in the first row of the table.

    Returns:
        dict: A dict of metrics.
    """
    used_metrics = dict()
    for idx, key in enumerate(keys):
        if key in ['Method', 'Download']:
            continue
        used_metrics[key] = idx
    return used_metrics