diff --git a/module2/exo4/Info_Journal.csv b/module2/exo4/Info_Journal.csv
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..820e016b24bb1f08e0c8347e10c337132d1d05b6 100644
--- a/module2/exo4/Info_Journal.csv
+++ b/module2/exo4/Info_Journal.csv
@@ -0,0 +1,38 @@
+12/07/2020;Mooc
+12/07/2020;Installation
+12/07/2020;Python
+12/07/2020;Jupiter
+12/07/2020;R
+17/07/2020;Mooc
+17/07/2020;Configuration
+17/07/2020;Git
+17/07/2020;Jupiter
+17/07/2020;R
+20/07/2020;Réunion
+20/07/2020;Pannes oscillatoires
+21/07/2020;Mooc
+21/07/2020;Module 1
+23/07/2020;Mooc
+23/07/2020;Module 1
+23/07/2020;Exercices
+25/07/2020;Réunion
+25/07/2020;Génération ACS
+02/08/2020;Mooc
+02/08/2020;Module 2
+08/08/2020;Lecture
+08/08/2020;Python
+08/08/2020;GUI
+10/08/2020;Mooc
+10/08/2020;Module 2
+10/08/2020;Exercices
+13/08/2020;Lecture
+13/08/2020;Python
+13/08/2020;GUI
+17/08/2020;Mooc
+17/08/2020;Module 2
+17/08/2020;Exercices
+22/08/2020;Réunion
+22/08/2020;Python
+28/08/2020;Lecture
+28/08/2020;Python
+28/08/2020;GUI
diff --git a/module2/exo4/exercice.ipynb b/module2/exo4/exercice.ipynb
index 2762a57999c928a192cc3f9600633db920b5dd19..15db27e73f0e747e868267d9616e791d411bd522 100644
--- a/module2/exo4/exercice.ipynb
+++ b/module2/exo4/exercice.ipynb
@@ -26,7 +26,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [],
    "source": [