diff --git a/examples/notebooks/multi_agent_quickstart.ipynb b/examples/notebooks/multi_agent_quickstart.ipynb
index fc5896b..d09ebc3 100644
--- a/examples/notebooks/multi_agent_quickstart.ipynb
+++ b/examples/notebooks/multi_agent_quickstart.ipynb
@@ -144,6 +144,13 @@
         "UnionResponse = create_model('UnionResponse', __base__=BaseAgentIO, response=(Union[searx_agent.input_schema, calc_agent.input_schema], ...))"
       ]
     },
+    {
+      "cell_type": "markdown",
+      "metadata": {},
+      "source": [
+        "Notice how instead of defining the response schema as a class, we use create_model() to define the schema. This is because we want to use the TOOL.input_schema to dynamically get the input schema of the agent, which is not possible with a class definition."
+      ]
+    },
     {
       "cell_type": "markdown",
       "metadata": {},