enhance doc

Keras_Tensorflow/06_SpeedTestWebApp.ipynb

@@ -65,21 +65,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Found the config file in: /data/home/mylogin/notebooks/yanzrepo/AKSDeploymentTutorial_AML/Keras_Tensorflow/aml_config/config.json\n",
-      "yanzamlworkspace\n",
-      "yanzamlrg\n",
-      "eastus2\n",
-      "edf507a2-6235-46c5-b560-fd463ba2e771\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "ws = Workspace.from_config()\n",
     "print(ws.name, ws.resource_group, ws.location, ws.subscription_id, sep=\"\\n\")"