ver Feb20thv2

corrected several SheetCopilot tasks
fixed load_charts

evaluation_examples/examples/sheetcopilot/30e3e107-1cfb-46ee-a755-2cd080d7ba6a.json

@@ -73,21 +73,40 @@
 			"rules": [
 				{
 					"type": "sheet_data",
-					"sheet_idx0": 0,
-					"sheet_idx1": "EI0"
+					"sheet_idx0": "RNSheet2",
+					"sheet_idx1": "ENSheet2"
 				},
 				{
 					"type": "pivot_table",
-					"sheet_idx0": 0,
-					"sheet_idx1": "EI0",
+					"sheet_idx0": "RNSheet2",
+					"sheet_idx1": "ENSheet2",
 					"pivot_props": [
 						"col_fields",
 						"filter",
 						"row_fields",
 						"data_fields"
 					]
+				},
+				{
+					"type": "check_cell",
+					"sheet_idx": "RNSheet2",
+					"coordinate": "A1",
+					"props": {
+						"bgcolor": {
+							"method": "eq",
+							"ref": "FF0000FF"
+						},
+						"font_color": {
+							"method": "eq",
+							"ref": "FFFFFFFF"
+						},
+						"font_bold": {
+							"method": "eq",
+							"ref": true
+						}
+					}
 				}
 			]
 		}
 	}
-}
+}