diff --git a/MacVersion.ipynb b/MacVersion.ipynb
index 78395e9..51ffc71 100644
--- a/MacVersion.ipynb
+++ b/MacVersion.ipynb
@@ -2,10 +2,22 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "id": "5e0cac75",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "ename": "ModuleNotFoundError",
+     "evalue": "No module named 'ipyleaflet'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mModuleNotFoundError\u001b[0m                       Traceback (most recent call last)",
+      "Cell \u001b[0;32mIn[2], line 1\u001b[0m\n\u001b[0;32m----> 1\u001b[0m \u001b[39mfrom\u001b[39;00m \u001b[39mipyleaflet\u001b[39;00m \u001b[39mimport\u001b[39;00m Map, Marker\n\u001b[1;32m      2\u001b[0m \u001b[39mimport\u001b[39;00m \u001b[39mpynmea2\u001b[39;00m\n\u001b[1;32m      3\u001b[0m \u001b[39mimport\u001b[39;00m \u001b[39mserial\u001b[39;00m\n",
+      "\u001b[0;31mModuleNotFoundError\u001b[0m: No module named 'ipyleaflet'"
+     ]
+    }
+   ],
    "source": [
     "from ipyleaflet import Map, Marker\n",
     "import pynmea2\n",
@@ -91,7 +103,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.9"
+   "version": "3.10.8"
   }
  },
  "nbformat": 4,