diff --git a/10_neural_nets_with_keras.ipynb b/10_neural_nets_with_keras.ipynb
index a7c7aea..31b92a5 100644
--- a/10_neural_nets_with_keras.ipynb
+++ b/10_neural_nets_with_keras.ipynb
@@ -2214,7 +2214,7 @@
    ]
   },
   {
-   "cell_type": "markdown",
+   "cell_type": "code",
    "metadata": {},
    "source": [
     "checkpoint_cb = tf.keras.callbacks.ModelCheckpoint(\"my_checkpoints.weights.h5\",\n",