diff --git a/module3/exo1/analyse-syndrome-grippal.ipynb b/module3/exo1/analyse-syndrome-grippal.ipynb
index 7af4c8a822d90bd8685e2ce9464c4b5baa818fae..e8e2f9ab6541bec5b7bf090913c3f6352774fa11 100644
--- a/module3/exo1/analyse-syndrome-grippal.ipynb
+++ b/module3/exo1/analyse-syndrome-grippal.ipynb
@@ -62,17 +62,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 24,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "fichier enregister pour la premiére fois\n"
+     ]
+    }
+   ],
    "source": [
     "nom_fichier = \"syndrome_gripal.csv\"\n",
     "\n",
-    "try:\n",
+    "try: \n",
+    "    #on essaye de lire le fichier local\n",
     "    raw_data = pd.read_csv(nom_fichier, skiprows=1)\n",
-    "except FileNotFoundError:\n",
+    "    print(\"fichier chargé\")\n",
+    "except FileNotFoundError: \n",
+    "    #si le fichier n'existe pas on le crée\n",
     "    raw_data = pd.read_csv(data_url, skiprows=1)\n",
     "    raw_data.to_csv(nom_fichier, index=False)\n",
+    "    print(\"fichier enregister pour la premiére fois\")\n",
     "\n",
     "    "
    ]