diff --git a/docs/examples/closed-loop-basic/notebooks/sweetbean.ipynb b/docs/examples/closed-loop-basic/notebooks/sweetbean.ipynb
index 0590eddc4..94ee0a52a 100644
--- a/docs/examples/closed-loop-basic/notebooks/sweetbean.ipynb
+++ b/docs/examples/closed-loop-basic/notebooks/sweetbean.ipynb
@@ -116,6 +116,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "from sweetbean.sequence import Block\n",
+    "\n",
     "# create a list of instruction stimuli for the instruction block\n",
     "introduction_list = [introduction_welcome,\n",
     "                      introduction_pictures,\n",
@@ -255,7 +257,7 @@
    "source": [
     "## Experiment Block Sequence\n",
     "\n",
-    "Now that we have specified all of our experiment blocks, we put them together into an experiment. The function below compiles the experiment and converts it into a html file."
+    "Now that we have specified all of our experiment blocks, we put them together into an experiment. The function below compiles the experiment and converts it into an html file."
    ]
   },
   {
@@ -386,8 +388,7 @@
  ],
  "metadata": {
   "colab": {
-   "provenance": [],
-   "toc_visible": true
+   "provenance": []
   },
   "kernelspec": {
    "display_name": "Python 3",