diff --git a/examples/gemini_google_adk_model_guardrails.ipynb b/examples/gemini_google_adk_model_guardrails.ipynb
index 2c6706cbc..ac7d89cb8 100644
--- a/examples/gemini_google_adk_model_guardrails.ipynb
+++ b/examples/gemini_google_adk_model_guardrails.ipynb
@@ -555,7 +555,7 @@
         "\"\"\")\n",
         "\n",
         "safety_judge_agent = llm_agent.LlmAgent(\n",
-        "    model=\"gemini-3.5-flash-lite\", # @param [\"gemini-3.5-flash-lite\", \"gemini-2.5-flash\", \"gemini-2.5-pro\"]\n"
+        "    model=\"gemini-3.5-flash-lite\", # @param [\"gemini-3.5-flash-lite\", \"gemini-2.5-flash\", \"gemini-2.5-pro\"]\n",
         "    name=\"safety_judge\",\n",
         "    instruction=SAFETY_JUDGE_INSTRUCTION\n",
         ")\n",