fix ipynb format

Author: yaozheng-fang

veadk_tutorial.ipynb

@@ -13,6 +13,89 @@
     "language_info": {
       "name": "python"
     },
+    "widgets": {
+      "application/vnd.jupyter.widget-state+json": {
+        "57d290d6262343758157423263a2b652": {
+          "model_module": "@jupyter-widgets/output",
+          "model_name": "OutputModel",
+          "model_module_version": "1.0.0",
+          "state": {
+            "_dom_classes": [],
+            "_model_module": "@jupyter-widgets/output",
+            "_model_module_version": "1.0.0",
+            "_model_name": "OutputModel",
+            "_view_count": null,
+            "_view_module": "@jupyter-widgets/output",
+            "_view_module_version": "1.0.0",
+            "_view_name": "OutputView",
+            "layout": "IPY_MODEL_76f9bda5cc1049d3a4812292d524ed0f",
+            "msg_id": "",
+            "outputs": [
+              {
+                "output_type": "display_data",
+                "data": {
+                  "text/plain": "Evaluating 1 test case(s) in parallel \u001b[38;5;237m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[38;2;0;229;255m  0%\u001b[0m \u001b[38;2;87;3;255m0:00:23\u001b[0m\n    🎯 Evaluating test case #0        \u001b[38;2;17;255;0m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m\u001b[38;5;237m╺\u001b[0m\u001b[38;5;237m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[38;2;0;229;255m 50%\u001b[0m \u001b[38;2;87;3;255m0:00:23\u001b[0m\n",
+                  "text/html": "<pre style=\"white-space:pre;overflow-x:auto;line-height:normal;font-family:Menlo,'DejaVu Sans Mono',consolas,'Courier New',monospace\">Evaluating 1 test case(s) in parallel <span style=\"color: #3a3a3a; text-decoration-color: #3a3a3a\">━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span> <span style=\"color: #00e5ff; text-decoration-color: #00e5ff\">  0%</span> <span style=\"color: #5703ff; text-decoration-color: #5703ff\">0:00:23</span>\n    🎯 Evaluating test case #0        <span style=\"color: #11ff00; text-decoration-color: #11ff00\">━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span><span style=\"color: #3a3a3a; text-decoration-color: #3a3a3a\">╺━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span> <span style=\"color: #00e5ff; text-decoration-color: #00e5ff\"> 50%</span> <span style=\"color: #5703ff; text-decoration-color: #5703ff\">0:00:23</span>\n</pre>\n"
+                },
+                "metadata": {}
+              }
+            ]
+          }
+        },
+        "76f9bda5cc1049d3a4812292d524ed0f": {
+          "model_module": "@jupyter-widgets/base",
+          "model_name": "LayoutModel",
+          "model_module_version": "1.2.0",
+          "state": {
+            "_model_module": "@jupyter-widgets/base",
+            "_model_module_version": "1.2.0",
+            "_model_name": "LayoutModel",
+            "_view_count": null,
+            "_view_module": "@jupyter-widgets/base",
+            "_view_module_version": "1.2.0",
+            "_view_name": "LayoutView",
+            "align_content": null,
+            "align_items": null,
+            "align_self": null,
+            "border": null,
+            "bottom": null,
+            "display": null,
+            "flex": null,
+            "flex_flow": null,
+            "grid_area": null,
+            "grid_auto_columns": null,
+            "grid_auto_flow": null,
+            "grid_auto_rows": null,
+            "grid_column": null,
+            "grid_gap": null,
+            "grid_row": null,
+            "grid_template_areas": null,
+            "grid_template_columns": null,
+            "grid_template_rows": null,
+            "height": null,
+            "justify_content": null,
+            "justify_items": null,
+            "left": null,
+            "margin": null,
+            "max_height": null,
+            "max_width": null,
+            "min_height": null,
+            "min_width": null,
+            "object_fit": null,
+            "object_position": null,
+            "order": null,
+            "overflow": null,
+            "overflow_x": null,
+            "overflow_y": null,
+            "padding": null,
+            "right": null,
+            "top": null,
+            "visibility": null,
+            "width": null
+          }
+        }
+      }
+    }
   },
   "cells": [
     {