add vsc examples and fix prev issues

evaluation_examples/examples/vs_code/57242fad-77ca-454f-b71b-f187181a9f23.json

@@ -0,0 +1,46 @@
+{
+  "id": "57242fad-77ca-454f-b71b-f187181a9f23",
+  "snapshot": "vscode",
+  "instruction": "Please help me create a new python file named \"test.py\" via VS Code and save it at \"/home/user/Desktop\".",
+  "source": "https://download.microsoft.com/download/8/A/4/8A48E46A-C355-4E5C-8417-E6ACD8A207D4/VisualStudioCode-TipsAndTricks-Vol.1.pdf",
+  "config": [
+    {
+      "type": "launch",
+      "parameters": {
+        "command": [
+          "code"
+        ]
+      }
+    },
+    {
+      "type": "activate_window",
+      "parameters": {
+        "window_name": "Visual Studio Code"
+      }
+    }
+  ],
+  "trajectory": "trajectories/",
+  "related_apps": [
+    "vscode"
+  ],
+  "evaluator": {
+    "func": "is_extension_installed",
+    "result": {
+      "type": "vm_command_line",
+      "command": [
+        "ls",
+        "/home/user/Desktop",
+        "|",
+        "grep",
+        "test.py"
+      ]
+    },
+    "expected": {
+      "type": "rule",
+      "rules": {
+        "type": "contain",
+        "expected": "test.py"
+      }
+    }
+  }
+}