Suppress cartopy warnings in landing-page notebook

Author: brian-rose

landing-page.ipynb

@@ -12,7 +12,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "id": "356d3fba",
    "metadata": {
     "tags": [
@@ -34,6 +34,11 @@
     }
    ],
    "source": [
+    "#  Suppress warnings issued by Cartopy when downloading data files\n",
+    "import warnings\n",
+    "\n",
+    "warnings.filterwarnings('ignore')\n",
+    "\n",
     "import matplotlib.pyplot as plt\n",
     "from cartopy import crs as ccrs, feature as cfeature\n",
     "\n",
@@ -46,7 +51,7 @@
     "ax.coastlines()\n",
     "ax.add_feature(cfeature.BORDERS, linewidth=0.5, edgecolor='blue')\n",
     "\n",
-    "ax.stock_img();\n"
+    "ax.stock_img();"
    ]
   },
   {