From b51d3d49f5fe7d9feb78ca5c0b12fb9d3ab077d8 Mon Sep 17 00:00:00 2001
From: hrehard <hrehard@amazon.com>
Date: Wed, 22 Jul 2026 18:44:09 -0700
Subject: [PATCH] fix: import pprint in mtrl finetuning example notebook

mtrl_finetuning_example_notebook_v3_prod.ipynb calls pprint() to display the
trainer's default hyperparameters but never imports it, so that cell raises
NameError: name 'pprint' is not defined. Add 'from pprint import pprint'.
---
 .../mtrl_finetuning_example_notebook_v3_prod.ipynb              | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/v3-examples/model-customization-examples/mtrl_finetuning_example_notebook_v3_prod.ipynb b/v3-examples/model-customization-examples/mtrl_finetuning_example_notebook_v3_prod.ipynb
index 564fade811..ffb9f59079 100644
--- a/v3-examples/model-customization-examples/mtrl_finetuning_example_notebook_v3_prod.ipynb
+++ b/v3-examples/model-customization-examples/mtrl_finetuning_example_notebook_v3_prod.ipynb
@@ -457,6 +457,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "from pprint import pprint\n",
+    "\n",
     "# View and customize hyperparameters\n",
     "print(\"Default Hyperparameters:\")\n",
     "pprint(trainer.hyperparameters.to_dict())\n",