如何只保留包含特定值的连续数字

def retain_continuous_numbers(numbers, target_value):
    result = []  # 最终结果列表
    current_sequence = []  # 当前连续数字序列

    for num in numbers:
        if contains_target_value(num, target_value):
            current_sequence.append(num)
        else:
            if current_sequence:
                result.append(current_sequence)
                current_sequence = []

    if current_sequence:
        result.append(current_sequence)

    return result

def contains_target_value(num, target_value):
    # 检查数字是否包含特定值的逻辑，这里假设数字转换为字符串后包含特定值即为包含
    return str(target_value) in str(num)