Update app.py

app.py

@@ -207,3 +207,5 @@ def update_graph(type2):
         covidCategoriesNames = ['Hospitalized', 'Recovered', 'Deceased']
         generatedDrawing= go.Figure(data=[go.Pie(labels=covidCategoriesNames, values=valueIndices)])
         return generatedDrawing
+if __name__ == '__main__':
+    app.run_server(host = '0.0.0.0', debug=False)