diff --git a/module2/exo4/exercice.ipynb b/module2/exo4/exercice.ipynb
index e67f38523029052bab822df71ace1ccfc9cd4f99..96ccd15b930dffac9d422c4b59e25af70bcc2ba3 100644
--- a/module2/exo4/exercice.ipynb
+++ b/module2/exo4/exercice.ipynb
@@ -39,7 +39,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
@@ -74,7 +74,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 79,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {