diff --git a/notebooks/tutorial/DataManager-Tutorial.ipynb b/notebooks/tutorial/DataManager-Tutorial.ipynb
index 5162fdc..5c4da3e 100644
--- a/notebooks/tutorial/DataManager-Tutorial.ipynb
+++ b/notebooks/tutorial/DataManager-Tutorial.ipynb
@@ -66,7 +66,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "af05f061",
    "metadata": {},
    "outputs": [
@@ -81,10 +81,6 @@
    "source": [
     "import os\n",
     "import sys\n",
-    "\n",
-    "MODULE_DIR = os.path.dirname(os.path.abspath('../MEDiml/'))\n",
-    "sys.path.append(os.path.dirname(MODULE_DIR))\n",
-    "\n",
     "import MEDiml"
    ]
   },
@@ -591,7 +587,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "id": "235fa073",
    "metadata": {},
    "outputs": [],