diff --git a/example/example_notebook.ipynb b/example/example_notebook.ipynb
index 7eb2292..6cd1302 100644
--- a/example/example_notebook.ipynb
+++ b/example/example_notebook.ipynb
@@ -18,7 +18,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 21,
    "metadata": {},
    "outputs": [
     {
@@ -30,7 +30,7 @@
       "    'collection': 'cmip6',\n",
       "    'geometry': None,\n",
       "    'id': 'CMIP6.CMIP.MOHC.UKESM1-0-LL.Amon.tas.v20191210',\n",
-      "    'member_of_recipes': {'cmip6': '73c90e423f9cbc6bcc5bc446b5d21e19'},\n",
+      "    'member_of_recipes': {'cmip6': 'cce91d867703049b5f46f227d8d71bad'},\n",
       "    'properties': {   'activity_id': 'CMIP',\n",
       "                      'datetime': None,\n",
       "                      'experiment_id': 'historical',\n",
@@ -51,7 +51,7 @@
       "    'collection': 'cmip6',\n",
       "    'geometry': None,\n",
       "    'id': 'CMIP6.CMIP.MOHC.UKESM1-0-LL.Amon.tas.v20190502',\n",
-      "    'member_of_recipes': {'cmip6': '73c90e423f9cbc6bcc5bc446b5d21e19'},\n",
+      "    'member_of_recipes': {'cmip6': 'cce91d867703049b5f46f227d8d71bad'},\n",
       "    'properties': {   'activity_id': 'CMIP',\n",
       "                      'datetime': None,\n",
       "                      'experiment_id': 'historical',\n",
@@ -67,7 +67,7 @@
       "    'stac_extensions': [],\n",
       "    'stac_version': '1.0.0',\n",
       "    'type': 'Feature'}\n",
-      "Processed 2 elasticsearch records in 0:00:27.579150\n"
+      "Processed 2 elasticsearch records in 0:00:22.534546\n"
      ]
     }
    ],
@@ -86,17 +86,30 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Usage: stac_generator [OPTIONS]\n",
-      "Try 'stac_generator --help' for help.\n",
-      "\n",
-      "Error: Missing option '--conf' / '-c'.\n"
+      "{   'assets': {},\n",
+      "    'extent': {'spatial': {'bbox': None}, 'temporal': {'interval': None}},\n",
+      "    'id': 'cmip6',\n",
+      "    'license': '',\n",
+      "    'member_of_recipes': {},\n",
+      "    'providers': [],\n",
+      "    'stac_extensions': [],\n",
+      "    'stac_version': '1.0.0',\n",
+      "    'summaries': {   'activity_id': ['CMIP'],\n",
+      "                     'institution_id': ['MOHC'],\n",
+      "                     'mip_era': ['CMIP6'],\n",
+      "                     'source_id': ['UKESM1-0-LL'],\n",
+      "                     'table_id': ['Amon'],\n",
+      "                     'var_id': ['tas'],\n",
+      "                     'version': ['v20191210', 'v20190502']},\n",
+      "    'type': 'Collection'}\n",
+      "Processed 1 elasticsearch records in 0:00:00.078646\n"
      ]
     }
    ],