diff --git a/02_end_to_end_machine_learning_project.ipynb b/02_end_to_end_machine_learning_project.ipynb
index 16eb1bd..88161b5 100644
--- a/02_end_to_end_machine_learning_project.ipynb
+++ b/02_end_to_end_machine_learning_project.ipynb
@@ -70,7 +70,7 @@
    "source": [
     "import sklearn\n",
     "\n",
-    "assert sklearn.__version__ >= \"1.0\""
+    "assert sklearn.__version__ >= \"1.0.1\""
    ]
   },
   {
@@ -1667,18 +1667,6 @@
     "        FunctionTransformer.__init__ = __init__\n",
     "        FunctionTransformer.get_feature_names_out = get_feature_names_out\n",
     "\n",
-    "    p = make_pipeline(SimpleImputer(), SimpleImputer())\n",
-    "    p.fit_transform(pd.DataFrame({\"A\": [1., 2.], \"B\": [3., 4.]}))\n",
-    "    if list(p.get_feature_names_out()) == [\"x0\", \"x1\"]:\n",
-    "        print(\"Monkey-patching Pipeline.get_feature_names_out()\")\n",
-    "        def get_feature_names_out(self, names=None):\n",
-    "            names = default_get_feature_names_out(self, names)\n",
-    "            for transformer in self:\n",
-    "                names = transformer.get_feature_names_out(names)\n",
-    "            return names\n",
-    "\n",
-    "        Pipeline.get_feature_names_out = get_feature_names_out\n",
-    "\n",
     "monkey_patch_get_signature_names_out()"
    ]
   },