edit column name to lowercase for print statements

Author: jyaistMap

samples/02_power_users_developers/openstreetmap_exploration.ipynb

@@ -752,10 +752,10 @@
     "    pr_e = enrich(pr_df, gis=gis)\n",
     "    display(pr_e.head())\n",
     "    \n",
-    "    print(f'DC Population:    {dc_e.TOTPOP.sum()}')\n",
-    "    print(f'DC Density:       {int(round(dc_e.TOTPOP.sum() / (dc_df.spatial.area / 1000000)))} per Square Kilometer')\n",
-    "    print(f'Paris Population: {pr_e.TOTPOP.sum()}')\n",
-    "    print(f'Paris Density:    {int(round(pr_e.TOTPOP.sum() / (pr_dis.area / 1000000)))} per Square Kilometer')\n",
+    "    print(f'DC Population:    {dc_e.totpop.sum()}')\n",
+    "    print(f'DC Density:       {int(round(dc_e.totpop.sum() / (dc_df.spatial.area / 1000000)))} per Square Kilometer')\n",
+    "    print(f'Paris Population: {pr_e.totpop.sum()}')\n",
+    "    print(f'Paris Density:    {int(round(pr_e.totpop.sum() / (pr_dis.area / 1000000)))} per Square Kilometer')\n",
     "    \n",
     "except RuntimeError:\n",
     "    print('Your GIS Connection Does Not Support Geoenrichment')"
@@ -1297,7 +1297,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.16"
+   "version": "3.9.16"
   },
   "toc": {
    "base_numbering": 1,