diff --git a/notebooks/celeste-colab-quickstart.ipynb b/notebooks/celeste-colab-quickstart.ipynb
index 0776ace4..3da4a0bb 100644
--- a/notebooks/celeste-colab-quickstart.ipynb
+++ b/notebooks/celeste-colab-quickstart.ipynb
@@ -114,7 +114,7 @@
   {
    "cell_type": "code",
    "metadata": {},
-   "source": "class MovieReview(BaseModel):\n    title: str = Field(description=\"The movie title\")\n    rating: float = Field(description=\"Rating from 0 to 10\")\n    pros: list[str] = Field(description=\"List of positive aspects\")\n    cons: list[str] = Field(description=\"List of negative aspects\")\n    verdict: str = Field(description=\"One-sentence final verdict\")",
+   "source": "class MovieReview(BaseModel):\n    review_title: str = Field(description=\"The review title\")\n    rating: float = Field(description=\"Rating from 0 to 10\")\n    pros: list[str] = Field(description=\"List of positive aspects\")\n    cons: list[str] = Field(description=\"List of negative aspects\")\n    verdict: str = Field(description=\"One-sentence final verdict\")",
    "outputs": [],
    "execution_count": null
   },