Refactor examples; Start to load examples into benchmark; vlc initialization

evaluation_examples/examples/libreoffice_calc/f9584479-3d0d-4c79-affa-9ad7afdd8850.json

@@ -10,7 +10,7 @@
 				"files": [
 					{
 						"url": "https://drive.usercontent.google.com/download?id=1rwhniaClEkF8XFzdfaNUA6GmAiy4syMZ&export=download&authuser=0&confirm=t&uuid=6fdd5b04-85f4-45e1-ad74-368f8f2a82ab&at=APZUnTUP-JxPxLfNls6jXWghblQ5:1701766091851",
-						"path": "C:\\Users\\tianbaox\\Desktop\\Quarterly_Product_Sales_by_Zone.xlsx"
+						"path": "Desktop/Quarterly_Product_Sales_by_Zone.xlsx"
 					}
 				]
 			}
@@ -18,7 +18,7 @@
 		{
 			"type": "open",
 			"parameters": {
-				"path": "C:\\Users\\tianbaox\\Desktop\\Quarterly_Product_Sales_by_Zone.xlsx"
+				"path": "Desktop/Quarterly_Product_Sales_by_Zone.xlsx"
 			}
 		}
   ],
@@ -35,7 +35,7 @@
 		},
 		"result": {
 			"type": "vm_file",
-			"path": "C:\\Users\\tianbaox\\Desktop\\Quarterly_Product_Sales_by_Zone.xlsx",
+			"path": "Desktop/Quarterly_Product_Sales_by_Zone.xlsx",
 			"dest": "Quarterly_Product_Sales_by_Zone.xlsx"
 		}
   }