如何使用用户生成的输入从字典中的嵌套列表中选择名称？

data = {
    "category1": [
        {"name": "item1", "value": 10},
        {"name": "item2", "value": 20}
    ],
    "category2": [
        {"name": "item3", "value": 30},
        {"name": "item4", "value": 40}
    ]
}

# 获取用户输入
category_input = input("请输入类别: ")
value_input = int(input("请输入值: "))

# 遍历字典和嵌套列表
for category, items in data.items():
    if category == category_input:
        for item in items:
            if item["value"] == value_input:
                print(f"找到名称: {item['name']}")
                break
        else:
            print("未找到匹配的值")
        break
else:
    print("未找到匹配的类别")