Update app.py

app.py

@@ -833,10 +833,10 @@ elif page == "📊 Model Performance":
         
         col1, col2, col3 = st.columns(3)
         with col1:
-            st.metric("Precision", f"{overall.get("precision", 0):.3f}")
+            st.metric("Precision", f"{overall.get('precision', 0):.3f}")
             st.metric("mAP@0.5", f"{overall.get('mAP50', 0):.3f}")
         with col2:
-            st.metric("Recall", f"{overall.get("recall", 0):.3f}")
+            st.metric("Recall", f"{overall.get('recall', 0):.3f}")
             st.metric("mAP@0.5:0.95", f"{overall.get('mAP50_95', 0):.3f}")
         with col3:
             st.metric("YOLO FPS", f"{speed.get('fps', 0):.2f}")