diff --git a/aiidalab_widgets_base/computational_resources.py b/aiidalab_widgets_base/computational_resources.py
index 3f3ce1630..ef24102fd 100644
--- a/aiidalab_widgets_base/computational_resources.py
+++ b/aiidalab_widgets_base/computational_resources.py
@@ -113,11 +113,14 @@ def quick_setup(self, _=None):
         This action will only trigger the setup of the widget, not the actual setup of the computer and code.
         The actual setup will be triggered from DetailedSetupWidget from ComputationalResourcesWidget.
         """
-        from jinja2 import ChainableUndefined, Environment, meta
         import copy
 
+        from jinja2 import ChainableUndefined, Environment, meta
+
         # From the remote original setup, fill the template
-        computer_setup = copy.deepcopy(self.computer_setup) # The dict is nested, so we need deepcopy
+        computer_setup = copy.deepcopy(
+            self.computer_setup
+        )  # The dict is nested, so we need deepcopy
 
         for key, value in computer_setup.get("setup", {}).items():
             env = Environment(undefined=ChainableUndefined)
diff --git a/notebooks/computational_resources.ipynb b/notebooks/computational_resources.ipynb
index 9ff109028..0b46bb3b6 100644
--- a/notebooks/computational_resources.ipynb
+++ b/notebooks/computational_resources.ipynb
@@ -2,25 +2,10 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "4013ce60",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/javascript": [
-       "IPython.OutputArea.prototype._should_scroll = function(lines) {\n",
-       "    return false;\n",
-       "}\n"
-      ],
-      "text/plain": [
-       "<IPython.core.display.Javascript object>"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "%%javascript\n",
     "IPython.OutputArea.prototype._should_scroll = function(lines) {\n",
@@ -30,30 +15,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "id": "53f49d32",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "6ea24e36af9d4230bbde5f966901fba9",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": []
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import aiidalab_widgets_base as awb"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "id": "56116f88",
    "metadata": {},
    "outputs": [],
@@ -64,25 +36,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "id": "b75b6687",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "6cad017fcce44d35904b7fe815e6bccc",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "ComputationalResourcesWidget(children=(HBox(children=(Dropdown(description='Select code:', disabled=True, opti…"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "display(resources1)\n",
     "# display(resources2)"
@@ -90,28 +47,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "id": "15b22b09",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "{}"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "resources1.detailed_setup.aiida_computer_setup.computer_setup"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "id": "b286d587",
    "metadata": {},
    "outputs": [],
@@ -121,25 +67,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": null,
    "id": "47b3bc92",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "98b940e17ea34ee9ac31a9e5dab1b964",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "QuickSetupWidget(children=(HTML(value='Please select the computer/code from a database to pre-fill the fields …"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "display(qs)"
    ]