Add warning about Keras issue 13586

10_neural_nets_with_keras.ipynb

@@ -1510,6 +1510,13 @@
     "tf.random.set_seed(42)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "**Warning**: the following cell crashes at the end of training. This seems to be caused by [Keras issue #13586](https://github.com/keras-team/keras/issues/13586), which was triggered by a recent change in Scikit-Learn. [Pull Request #13598](https://github.com/keras-team/keras/pull/13598) seems to fix the issue, so this problem should be resolved soon."
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 100,