OC-OVER-RDF 725 added new paragraph

Author: charivie

src/graph_notebook/notebooks/02-Neptune-Analytics/04-OpenCypher-Over-RDF/02-Air-Routes-GeoNames.ipynb

@@ -35,16 +35,6 @@
     "In this notebook, we work around a subset of the GeoNames and AirRoutes ontologies, linked by the country code, as shown here:"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "69284480",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "%graph_notebook_host g-rvcp9jxb51.us-east-1.neptune-graph.amazonaws.com"
-   ]
-  },
   {
    "attachments": {
     "Airroutes-GeoNames-111.png": {