diff --git a/00.cover.ipynb b/00.cover.ipynb
index 2b036e054..0a46a7ee7 100644
--- a/00.cover.ipynb
+++ b/00.cover.ipynb
@@ -106,11 +106,46 @@
    "source": [
     "<a href=\"./01.preface.ipynb\" ><small>Next Page</small></a>"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -124,10 +159,10 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.3"
+   "version": "3.12.4"
   },
   "toc-autonumbering": false
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }