diff --git a/notebooks/01A Data Quality Assessment/Data Quality Assessment Examples.ipynb b/notebooks/01A Data Quality Assessment/Data Quality Assessment Examples.ipynb
index 595a65abd31461b812ce75c1140345647681fce9..5631bfe133cc6911f2ae5c400208347c52b464be 100644
--- a/notebooks/01A Data Quality Assessment/Data Quality Assessment Examples.ipynb	
+++ b/notebooks/01A Data Quality Assessment/Data Quality Assessment Examples.ipynb	
@@ -9,9 +9,21 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "ModuleNotFoundError",
+     "evalue": "No module named 'wordcloud'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mModuleNotFoundError\u001b[0m                       Traceback (most recent call last)",
+      "Input \u001b[0;32mIn [1]\u001b[0m, in \u001b[0;36m<cell line: 7>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      5\u001b[0m \u001b[38;5;28;01mfrom\u001b[39;00m \u001b[38;5;21;01msklearn\u001b[39;00m\u001b[38;5;21;01m.\u001b[39;00m\u001b[38;5;21;01mlinear_model\u001b[39;00m \u001b[38;5;28;01mimport\u001b[39;00m LinearRegression\n\u001b[1;32m      6\u001b[0m \u001b[38;5;28;01mfrom\u001b[39;00m \u001b[38;5;21;01msklearn\u001b[39;00m\u001b[38;5;21;01m.\u001b[39;00m\u001b[38;5;21;01mmetrics\u001b[39;00m \u001b[38;5;28;01mimport\u001b[39;00m mean_squared_error\n\u001b[0;32m----> 7\u001b[0m \u001b[38;5;28;01mfrom\u001b[39;00m \u001b[38;5;21;01mwordcloud\u001b[39;00m \u001b[38;5;28;01mimport\u001b[39;00m WordCloud\n\u001b[1;32m      8\u001b[0m \u001b[38;5;28;01mimport\u001b[39;00m \u001b[38;5;21;01mwarnings\u001b[39;00m\n\u001b[1;32m      9\u001b[0m warnings\u001b[38;5;241m.\u001b[39mfilterwarnings(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mignore\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n",
+      "\u001b[0;31mModuleNotFoundError\u001b[0m: No module named 'wordcloud'"
+     ]
+    }
+   ],
    "source": [
     "import pandas as pd\n",
     "import numpy as np\n",
diff --git a/requirements.txt b/requirements.txt
index 34d30ba27d047a5e24e82f35c75a18461e732175..6a83fdf1e26798e70d1f6f909d38a3d7292da0ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,4 @@ tqdm
 plotly 
 scipy
 tensorflow
+wordcloud