Update app.py

app.py

@@ -874,7 +874,7 @@ def multi_agent_debate():
     st.write(f"## {page_icon} $\,${page_title}")
 
     # Always display the cover image and acknowledgment at the top
-    st.image("./files/image-3.png", caption="Your Project Title", use_column_width=True)
+    st.image("./files/image-3.png", caption=" ", use_container_width=True)
     st.info(
         """
         **Acknowledgment**: This project is inspired by [Twy's Work](https://github.com/twy80/Multi_Agent_Debate).