fix multi apps

evaluation_examples/examples/multi_apps/acb0f96b-e27c-44d8-b55f-7cb76609dfcd.json

@@ -30,20 +30,25 @@
     "chrome"
   ],
   "evaluator": {
-    "func": "is_extension_installed",
-    "result": {
-      "type": "vm_command_line",
-      "command": [
-        "ls",
-        "/home/user/"
-      ]
-    },
-    "expected": {
-      "type": "rule",
-      "rules": {
-        "type": "contain",
-        "expected": "instructor-embedding"
+    "postconfig": [
+      {
+        "type": "execute",
+        "parameters": {
+          "command": "cd /home/user && ls -R instructor-embedding/ > log.txt",
+          "shell": true
+        }
       }
+    ],
+    "func": "compare_text_file",
+    "expected": {
+      "type": "cloud_file",
+      "path": "https://drive.usercontent.google.com/download?id=1aWWgwZFhsT1ByRbZkofO1Hf9zWf2Df7S&export=download&authuser=0&confirm=t&uuid=b3643d9a-5e1f-4eaf-9a78-887aebda7cee&at=APZUnTU3vX5b_NQpZW8q3nlbIo7p:1709898581495",
+      "dest": "log_Gold.txt"
+    },
+    "result": {
+      "type": "vm_file",
+      "path": "/home/user/log.txt",
+      "dest": "log.txt"
     }
   }
 }