Update app.py

app.py

@@ -89,7 +89,7 @@ with col4:
     feature = st.selectbox(
         "🔀 Select Feature",
         ["How to use", "AP - Detection", "LA - Image Segmetation", "Contract"],
-        index=3,  # default to "AP"
+        index=1,  # default to "AP"
         help="Choose which view to display"
     )