diff --git a/dashboards/Interactive_Voila.ipynb b/dashboards/Interactive_Voila.ipynb
index e0003da2b9bf554821bb21374088f6618b76ab0f..3a6ca15454f2e7089db8140f04477a1909adef00 100644
--- a/dashboards/Interactive_Voila.ipynb
+++ b/dashboards/Interactive_Voila.ipynb
@@ -266,7 +266,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
@@ -654,11 +654,30 @@
      },
      "metadata": {},
      "output_type": "display_data"
-    },
+    }
+   ],
+   "source": [
+    "import panel as pn\n",
+    "# We use interact and widgets from panel\n",
+    "from panel import interact\n",
+    "from panel.widgets import IntSlider\n",
+    "from bokeh.sampledata.sea_surface_temperature import sea_surface_temperature\n",
+    "from bokeh.models import ColumnDataSource\n",
+    "from bokeh.plotting import figure\n",
+    "\n",
+    "# Use ipywidget communication, required for voilà only required once per notebook\n",
+    "pn.extension(comms='ipywidgets')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "aa83696ae844457998782c5ec8af5800",
+       "model_id": "c11e6ee24ab6489a8515a0efcedcec0a",
        "version_major": 2,
        "version_minor": 0
       },
@@ -668,23 +687,12 @@
        "    [1] ParamFunction(function)"
       ]
      },
-     "execution_count": 2,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "import panel as pn\n",
-    "# We use interact and widgets from panel\n",
-    "from panel import interact\n",
-    "from panel.widgets import IntSlider\n",
-    "from bokeh.sampledata.sea_surface_temperature import sea_surface_temperature\n",
-    "from bokeh.models import ColumnDataSource\n",
-    "from bokeh.plotting import figure\n",
-    "\n",
-    "# Use ipywidget communication, required for voilà\n",
-    "pn.extension(comms='ipywidgets')\n",
-    "\n",
     "# Donnees templates bokeh\n",
     "df = sea_surface_temperature.copy()\n",
     "\n",
@@ -710,6 +718,13 @@
     "    getplot\n",
     ").servable()"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {