add missing Authenticate() call

Author: junefish

learn/experimental/merge-namespaces/merge-namespaces.ipynb

@@ -32,6 +32,17 @@
     "%pip install -qU pinecone-notebooks pinecone-client[grpc]"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from pinecone_notebooks.colab import Authenticate\n",
+    "\n",
+    "Authenticate()"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -70,7 +81,8 @@
     "        namespace=namespace,\n",
     "        vector=random_vecs,\n",
     "        top_k=count,\n",
-    "        include_values=True\n",
+    "        include_values=True,\n",
+    "        include_metadata=True\n",
     "    )\n",
     "    return response['matches']\n",
     "\n",
@@ -131,8 +143,14 @@
   }
  ],
  "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
   "language_info": {
-   "name": "python"
+   "name": "python",
+   "version": "3.11.6"
   }
  },
  "nbformat": 4,