Update app.py

app.py

@@ -84,7 +84,15 @@ if st.button("Get Weather Information and Review"):
                 st.subheader("Mermaid Graph")
                 st.write("Check out this [mermaid link](https://mermaid.live/) to display a graph with following data")
                 mermaid_code = graph.get_graph().draw_mermaid()
-                st.markdown(f"""mermaid {mermaid_code}""",unsafe_allow_html=True)
+                st.markdown(
+                            f"""
+                            ```mermaid
+                            {mermaid_code}
+                            ```
+                            """,
+                            unsafe_allow_html=True
+                        )
+
             except Exception as e:
                 st.error(f"Error generating weather review: {e}")
     else: