Update app.py

app.py

@@ -203,3 +203,9 @@ if st.button("Generate Insights"):
 
         except Exception as e:
             st.error(f"An error occurred during execution: {e}")
+
+
+# Add reference and credits in the sidebar
+st.sidebar.markdown("---")
+st.sidebar.markdown("### Reference:")
+st.sidebar.markdown("[Multi-Agent Business Consultant - Hanan Tabak](https://medium.com/@hanan.tabak/user-friendly-open-source-multi-agent-ai-business-consultant-on-crewai-and-streamlit-0f972feb1b74)")