diff --git a/bootcamp/tutorials/integration/evaluation_with_phoenix.ipynb b/bootcamp/tutorials/integration/evaluation_with_phoenix.ipynb
index 7716af7d1..87599395a 100644
--- a/bootcamp/tutorials/integration/evaluation_with_phoenix.ipynb
+++ b/bootcamp/tutorials/integration/evaluation_with_phoenix.ipynb
@@ -526,12 +526,16 @@
     "df[\"context\"] = df[\"contexts\"]\n",
     "df[\"reference\"] = df[\"contexts\"]\n",
     "df.rename(columns={\"question\": \"input\", \"answer\": \"output\"}, inplace=True)\n",
-    "assert all(column in df.columns for column in [\"output\", \"input\", \"context\", \"reference\"])\n",
+    "assert all(\n",
+    "    column in df.columns for column in [\"output\", \"input\", \"context\", \"reference\"]\n",
+    ")\n",
     "\n",
     "# Run the evaluators, each evaluator will return a dataframe with evaluation results\n",
     "# We upload the evaluation results to Phoenix in the next step\n",
     "hallucination_eval_df, qa_eval_df = run_evals(\n",
-    "    dataframe=df, evaluators=[hallucination_evaluator, qa_evaluator], provide_explanation=True\n",
+    "    dataframe=df,\n",
+    "    evaluators=[hallucination_evaluator, qa_evaluator],\n",
+    "    provide_explanation=True,\n",
     ")"
    ]
   },