refine and add VSC infeasible examples

evaluation_examples/examples/vs_code/971cbb5b-3cbf-4ff7-9e24-b5c84fcebfa6.json

@@ -1,26 +1,14 @@
 {
   "id": "971cbb5b-3cbf-4ff7-9e24-b5c84fcebfa6",
   "snapshot": "vscode",
-  "instruction": "Please help me add text watermark \"HKU\" to the top right corner of the video located at \"/home/user/test.mp4\" within VS Code.",
+  "instruction": "Please help me change the settings of VS Code so that every time I open it, it automatically creates a python file called \"test.py\".",
   "source": "",
   "config": [
-    {
-      "type": "download",
-      "parameters": {
-        "files": [
-          {
-            "url": "",
-            "path": "/home/user/test.mp4"
-          }
-        ]
-      }
-    },
     {
       "type": "launch",
       "parameters": {
         "command": [
-          "code",
-          "/home/user/test.mp4"
+          "code"
         ]
       }
     },