def merge_dicts(low_priority, high_priority):
    """
    Return a new dict that is a merge of low_priority and high_priority dicts.
    When keys collide, takes the value of higher_priority dict.
    :param low_priority: dict: shallow dictionary
    :param high_priority: dict: shallow dictionary
    :return dict
    """
    result_dict = low_priority.copy()
    result_dict.update(high_priority)
    return result_dict
