diff --git a/examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb b/examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb
index d26eb94..b3a6593 100644
--- a/examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb
+++ b/examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb
@@ -110,7 +110,7 @@
     "\n",
     "# call the OpenAI API\n",
     "generation_response = client.images.generate(\n",
-    "    model = \"dall-e-3\"\n",
+    "    model = \"dall-e-3\",\n",
     "    prompt=prompt,\n",
     "    n=1,\n",
     "    size=\"1024x1024\",\n",