Update src/streamlit_app.py

src/streamlit_app.py

@@ -376,7 +376,7 @@ def evaluate_dataset_with_gpt(subtask: str, df: pd.DataFrame, client=openai_clie
     column_info = {col: str(df[col].dtype) for col in selected_cols}
     sample_rows = df.head(3)[selected_cols].to_dict(orient="records")   # take 3 example rows
 
-prompt = f"""
+    prompt = f"""
 You are a data‑validation assistant. Decide whether the dataset below is useful for the research subtask.
 
 ===== TASK =====