nit - fixing last cell

3p-integrations/langchain/langgraph_rag_agent_local.ipynb

@@ -682,29 +682,6 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 62,
-   "id": "bd0254a8-2e85-4462-8626-711fdb2cc913",
-   "metadata": {},
-   "outputs": [
-    {
-     "ename": "NameError",
-     "evalue": "name 'langchain_community' is not defined",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mNameError\u001b[39m                                 Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[62]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[38;5;28mprint\u001b[39m(\u001b[43mlangchain_community\u001b[49m.__version__)\n",
-      "\u001b[31mNameError\u001b[39m: name 'langchain_community' is not defined"
-     ]
-    }
-   ],
-   "source": [
-    "import langchain\n",
-    "print(langchain_community.__version__)"
-   ]
-  },
-  {
-   "cell_type": "code",
    "execution_count": null,
    "id": "337d5b89-7030-4ae9-85ed-f5f9f6da0c26",
    "metadata": {},