Update app.py

app.py

@@ -226,6 +226,7 @@ def display_pet_card(pet, is_favorite=False):
         with col1:
             if st.button("View Details", key=f"details_{pet['id']}"):
                 st.session_state.selected_pet = pet['id']
+                st.stop()
         with col2:
             if not is_favorite:
                 if st.button("Add to Favorites", key=f"fav_{pet['id']}"):