diff --git a/Citizen_Science_Testing.ipynb b/Citizen_Science_Testing.ipynb
index fb48c57..1d511b5 100644
--- a/Citizen_Science_Testing.ipynb
+++ b/Citizen_Science_Testing.ipynb
@@ -462,7 +462,19 @@
     "# You don't need to be the project owner.\n",
     "print('Retrieve the classifications from Zooniverse')\n",
     "project_id = 19539\n",
-    "df = cit_sci_pipeline.retrieve_data(project_id)\n",
+    "raw_clas_data = cit_sci_pipeline.retrieve_data(project_id)\n",
+    "\n",
+    "counter = 0\n",
+    "list_rows = []\n",
+    "# If the following line throws an error, restart the kernel and rerun the cell.\n",
+    "for row in raw_clas_data:\n",
+    "    if counter == 0:\n",
+    "        header = row\n",
+    "    else:\n",
+    "        list_rows.append(row)\n",
+    "    counter += 1\n",
+    "    \n",
+    "df = utils.pandas.DataFrame(list_rows, columns=header)\n",
     "df"
    ]
   },