Merge pull request '更新 '.openi-aitemplate'' (#28) from liuzx-patch-16 into master

Reviewed-on: https://openi.pcl.ac.cn/OpenIOSSG/OpenI_Cloudbrain_Example/pulls/28

.openi-aitemplate

@@ -308,12 +308,7 @@
       "ImageName": "",
       "ImageUrl": "swr.cn-south-1.myhuaweicloud.com/grampus/enflame:t20_v1.0"
     },
-    "PretrainModelList": [
-      {
-        "ID": "f1711e48-65d6-436c-b34b-9698061979e7",
-        "ModelName": "Torch_MNIST_Example_Model"
-      }
-    ],
+    "PretrainModelList": [],
     "DatasetList": [
       {
         "ID": "8d5178b2-eb56-4c0d-b532-be8c685b1e61",