diff --git a/module3/exo1/analyse-syndrome-grippal.ipynb b/module3/exo1/analyse-syndrome-grippal.ipynb
index c4706d384768f99c753b31fa1fbdaaf0fd768e1a..502a6d5848e6811cfba5adbb6cb1867e3030f5ec 100644
--- a/module3/exo1/analyse-syndrome-grippal.ipynb
+++ b/module3/exo1/analyse-syndrome-grippal.ipynb
@@ -28,12 +28,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
+   "execution_count": 28,
    "metadata": {},
    "outputs": [],
    "source": [
-    "data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\"\n",
-    "#data_local = 'incidence-PAY-3.csv'"
+    "#data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\"\n",
+    "data_local = 'incidence-PAY-3.csv'  #version locale du fichier"
    ]
   },
   {
@@ -60,7 +60,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
+   "execution_count": 29,
    "metadata": {},
    "outputs": [
     {
@@ -1025,14 +1025,14 @@
        "[1882 rows x 10 columns]"
       ]
      },
-     "execution_count": 15,
+     "execution_count": 29,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "raw_data = pd.read_csv(data_url, skiprows=1)\n",
-    "#raw_data = pd.read_csv(data_local, skiprows=1)\n",
+    "#raw_data = pd.read_csv(data_url, skiprows=1)\n",
+    "raw_data = pd.read_csv(data_local, skiprows=1)\n",
     "raw_data"
    ]
   },