Update app.py

app.py

@@ -752,7 +752,7 @@ if st.session_state.app_step == "dev":
             c1.metric("R",    f"{m['R']:.3f}")
             c2.metric("RMSE", f"{m['RMSE']:.3f}")
             c3.metric("MAE",  f"{m['MAE']:.3f}")
-        st.markdown("""
+            st.markdown("""
             <div style='text-align:left;font-size:0.8em;color:#6b7280;margin-top:-16px;margin-bottom:8px;'>
                 <strong>R:</strong> Pearson Correlation Coefficient<br>
                 <strong>RMSE:</strong> Root Mean Square Error<br>