diff --git a/SDMockup.ipynb b/SDMockup.ipynb
index cfe656c..e5a7ee2 100644
--- a/SDMockup.ipynb
+++ b/SDMockup.ipynb
@@ -67,6 +67,13 @@
     "nlu.get_dialog_act()"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,