diff --git a/ch02/01_main-chapter-code/ch02.ipynb b/ch02/01_main-chapter-code/ch02.ipynb
index 49d1277..bdcec76 100644
--- a/ch02/01_main-chapter-code/ch02.ipynb
+++ b/ch02/01_main-chapter-code/ch02.ipynb
@@ -1601,11 +1601,9 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "id": "be97ced4-bd13-42b7-866a-4d699a17e155",
    "metadata": {},
-   "outputs": [],
    "source": [
     "- An embedding layer is essentially a look-up operation:"
    ]