diff --git a/book/features/exercise_checking.ipynb b/book/features/exercise_checking.ipynb
index 83445c7..f77efc9 100644
--- a/book/features/exercise_checking.ipynb
+++ b/book/features/exercise_checking.ipynb
@@ -10,8 +10,6 @@
     "\n",
     "A function has been made to check the value of a variable. As input values it takes the variable name, the expected value (correct answer) and how these values should be compared. You need to add this function to each page, including the imports, and add the `thebe-remove-input-init` tag to the cell.\n",
     "```python\n",
-    "import micropip\n",
-    "await micropip.install(\"ipywidgets\")\n",
     "import ipywidgets as widgets\n",
     "from IPython.display import display\n",
     "import operator\n",
@@ -46,8 +44,6 @@
    },
    "outputs": [],
    "source": [
-    "import micropip\n",
-    "await micropip.install(\"ipywidgets\")\n",
     "import ipywidgets as widgets\n",
     "from IPython.display import display\n",
     "import operator\n",