Add STAC API Example jupyther notebook

Author: pomadchin

…src/main/notebooks/FocalOperations.ipynb …rc/main/notebooks/Focal Operations.ipynbrf-notebook/src/main/notebooks/FocalOperations.ipynb renamed to rf-notebook/src/main/notebooks/Focal Operations.ipynb rf-notebook/src/main/notebooks/FocalOperations.ipynb renamed to rf-notebook/src/main/notebooks/Focal Operations.ipynb

@@ -206,13 +206,6 @@
     "    rf_slope(df.proj_raster, z_factor=1), \n",
     "    rf_hillshade(df.proj_raster, azimuth=315, altitude=45, z_factor=1))"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {