update libreoffice impress example

evaluation_examples/examples/libreoffice_impress/455d3c66-7dc6-4537-a39a-36d3e9119df7.json

@@ -1,12 +1,34 @@
 {
   "id": "455d3c66-7dc6-4537-a39a-36d3e9119df7",
   "snapshot": "libreoffice_impress",
-  "instruction": "Could you help me export impress file to image jpg file?",
+  "instruction": "Could you help me export an Impress file to a .jpg image file and save it as res.jpg on the Desktop? ",
   "source": "https://stackoverflow.com/questions/75626383/how-export-libreoffice-impress-to-image",
-  "config": [],
+  "config": [
+    {
+      "type": "download",
+      "parameters": {
+        "files": [
+          {
+            "url": "https://drive.usercontent.google.com/download?id=12MxMjw28_t1nTLihlDpToKebjsSDsjwx&export=download&authuser=0&confirm=t&uuid=1ccc1da0-d7c7-494f-a0e3-59eb55f54e3f&at=APZUnTXvNIRMsF2cjZuFxmQzByhC:1705253210291",
+            "path": "Desktop/wssf-project-plan-on-a-page.pptx"
+          }
+        ]
+      }
+    },
+    {
+      "type": "open",
+      "parameters": {
+        "path": "Desktop/wssf-project-plan-on-a-page.pptx"
+      }
+    }
+  ],
   "trajectory": "trajectories/",
   "related_apps": [
-    ""
+    "libreoffice_impress"
   ],
-  "evaluator": "evaluation_dir"
-}
+  "evaluator": {
+    "func": "check_file_exists",
+    "file_name": "res.png",
+    "directory": "/home/user/Desktop/"
+  }
+}