Update app.py

app.py

@@ -82,7 +82,10 @@ if st.button("Get Weather Information and Review"):
                 st.write(review[2].content)
                 st.subheader("Mermaid Graph")
                 st.write("Check out this [mermaid link](https://mermaid.live/) to display a graph with following data")
-                st.write(graph.get_graph().draw_mermaid())
+                #st.write(graph.get_graph().draw_mermaid())
+                mermaid_code = graph.get_graph().draw_mermaid()
+                st.markdown(f"```mermaid\n{mermaid_code}\n```", unsafe_allow_html=True)
+
             except Exception as e:
                 st.error(f"Error generating weather review: {e}")
     else: