diff --git a/module3/exo3/Autour du SARS-CoV-2 (Covid-19).ipynb b/module3/exo3/Autour du SARS-CoV-2 (Covid-19).ipynb
index df880754f3e6e5333268a1f2380e8c061219dac8..a2897188bbc7b5f071348dfe1f639eac98076c64 100644
--- a/module3/exo3/Autour du SARS-CoV-2 (Covid-19).ipynb	
+++ b/module3/exo3/Autour du SARS-CoV-2 (Covid-19).ipynb	
@@ -5627,6 +5627,13 @@
    "outputs": [],
    "source": []
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,