Improve on agent and tasks configs

evaluation_examples/examples/os/3ce045a0-877b-42aa-8d2c-b4a863336ab8.json

@@ -4,7 +4,18 @@
   "instruction": "My glasses are broken, and I'm having trouble seeing small things clearly. Could you help me enlarge the text on my screen so it's easier to read?",
   "source": "https://help.ubuntu.com/lts/ubuntu-help/a11y-font-size.html.en",
   "trajectory": "trajectories/",
-  "config": [],
+  "config": [
+    {
+      "type": "execute",
+      "parameters": {
+        "command": [
+          "python",
+          "-c",
+          "import pyautogui; import time; pyautogui.click(960, 540); time.sleep(0.5);"
+        ]
+      }
+    }
+  ],
   "related_apps": [
     "os"
   ],