Update tuning_quickstart_python.ipynb (google#150)

Author: MarkDaoust

site/en/tutorials/tuning_quickstart_python.ipynb

@@ -219,17 +219,6 @@
         "import pprint"
       ]
     },
-    {
-      "cell_type": "code",
-      "execution_count": null,
-      "metadata": {
-        "id": "EguT5ENYgkbX"
-      },
-      "outputs": [],
-      "source": [
-        "palm.configure(credentials = creds)"
-      ]
-    },
     {
       "cell_type": "markdown",
       "metadata": {