请使用mock模拟一个对象，对象的属性是data，对象的值是数组，数组长度是7-10随机长度，数组里面是对象，对象的text属性是用mock模拟的语句，例如“实力强的就连出场都这么帅”，对象的img属性是使用picsum模拟的60×30的随机图片，每个对象有唯一标识id

以下是一个符合要求的mock对象：

{
  "data": [
    {
      "id": "1",
      "text": "实力强的就连出场都这么帅",
      "img": "https://picsum.photos/60/30?random=1"
    },
    {
      "id": "2",
      "text": "我最喜欢的颜色是紫色",
      "img": "https://picsum.photos/60/30?random=2"
    },
    {
      "id": "3",
      "text": "今天的天气真是宜人啊",
      "img": "https://picsum.photos/60/30?random=3"
    },
    {
      "id": "4",
      "text": "我爱吃水果沙拉",
      "img": "https://picsum.photos/60/30?random=4"
    },
    {
      "id": "5",
      "text": "我最喜欢的电影是《肖申克的救赎》",
      "img": "https://picsum.photos/60/30?random=5"
    },
    {
      "id": "6",
      "text": "晚上去看漫画展",
      "img": "https://picsum.photos/60/30?random=6"
    },
    {
      "id": "7",
      "text": "我喜欢旅行，想去欧洲旅行一次",
      "img": "https://picsum.photos/60/30?random=7"
    },
    {
      "id": "8",
      "text": "我正在学习人工智能",
      "img": "https://picsum.photos/60/30?random=8"
    },
    {
      "id": "9",
      "text": "我喜欢读书，最近在读《三体》",
      "img": "https://picsum.photos/60/30?random=9"
    }
  ]
}