rename file name [(#2103)](GoogleCloudPlatform/python-docs-samples#2103)

merla18 · busunkim96 · commit dad4ebff185e · 2020-08-13T05:51:22.000Z
diff --git a/samples/tables/notebooks/energy_price_forecasting/energy_price_forecasting.ipynb b/samples/tables/notebooks/energy_price_forecasting/energy_price_forecasting.ipynb
@@ -724,4 +724,4 @@
       ]
     }
   ]
-}
+}
