diff --git a/module2/exo1/toy_notebook_en.ipynb b/module2/exo1/toy_notebook_en.ipynb
index 5480ea816d366ffad9e396867e2e514e7474524c..ba4fb686bbd59c87df6e28805ee7ed3ff5946e62 100644
--- a/module2/exo1/toy_notebook_en.ipynb
+++ b/module2/exo1/toy_notebook_en.ipynb
@@ -2,15 +2,22 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
     "# On the computation of $\\pi$\n",
     "\n",
     "## Asking the maths library\n",
-    "My computer tells me that $\\pi$ is *approximatively*\n",
-    "\n",
+    "My computer tells me that $\\pi$ is *approximatively*"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
     "from math import *\n",
     "print(pi)"
    ]