[to #42322933]add clip fine-tune code

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/9497065

data/test/images/coco_cn/val.json

@@ -0,0 +1,52 @@
+[
+ {
+  "image": "train/COCO_train2014_000000573854.jpg",
+  "caption": [
+   "机场跑道的喷气式飞机正准备起飞。"
+  ]
+ },
+ {
+  "image": "val/COCO_val2014_000000412975.jpg",
+  "caption": [
+   "一个女孩走下台阶。"
+  ]
+ },
+ {
+  "image": "val/COCO_val2014_000000341725.jpg",
+  "caption": [
+   "窗台上蓝色的花瓶里有一束粉色的郁金香。"
+  ]
+ },
+ {
+  "image": "val/COCO_val2014_000000163020.jpg",
+  "caption": [
+   "一只海鸥在水面上飞翔。"
+  ]
+ },
+ {
+  "image": "train/COCO_train2014_000000177625.jpg",
+  "caption": [
+   "一男一女在聚会上玩电子游戏，男人的脚边趴着一只狗"
+  ]
+ },
+ {
+  "image": "train/COCO_train2014_000000275612.jpg",
+  "caption": [
+   "厕所中的一个马桶",
+   "浴室里，高档的马桶与各式洗浴用品一应俱全。"
+  ]
+ },
+ {
+  "image": "train/COCO_train2014_000000493952.jpg",
+  "caption": [
+   "一辆黑色轿车停在一栋大楼前。"
+  ]
+ },
+ {
+  "image": "val/COCO_val2014_000000044723.jpg",
+  "caption": [
+   "阴天下一张伦敦塔的照片。",
+   "一座大楼的顶端悬挂着钟表。"
+  ]
+ }
+]