Update app.py

app.py

@@ -161,6 +161,6 @@ else:
     st.info("Please load a dataset to proceed.")
 
 with st.sidebar:
-    st.markdown("---")
-    st.markdown("### Reference")
+    # st.markdown("---")
+    st.markdown("### Reference:")
     st.markdown("[1. SQL Agents w CrewAI & Llama 3 - Plaban Nayak](https://github.com/plaban1981/Agents/blob/main/SQL_Agents_with_CrewAI_and_Llama_3.ipynb)")