update pharmacy desserts notebook (#723)

Author: thuydotm

examples/pharmacy-deserts.ipynb

@@ -1507,7 +1507,7 @@
     "zonal_funcs = dict(pharmacy_desert_mean=lambda z: z.mean())\n",
     "\n",
     "# execute summary functions on each zone and take top 10\n",
-    "results = zonal_stats(counties_raster, target_deserts, zonal_funcs)"
+    "results = zonal_stats(counties_raster, target_deserts, stats_funcs=zonal_funcs)"
    ]
   },
   {
@@ -1736,7 +1736,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1750,7 +1750,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.10"
+   "version": "3.9.10"
   }
  },
  "nbformat": 4,