Update app.py

app.py

@@ -339,10 +339,9 @@ def render_rupture_markers_widget(index: int, choices: list[str]):
        Works inside a st.form by using form_submit_button instead of callbacks."""
     count_key = f"rupture_count_{index}"
     if count_key not in st.session_state:
-        st.session_state[count_key] = 1  # start with one block
+        st.session_state[count_key] = 1
 
     count = st.session_state[count_key]
-
     st.markdown("**What rupture markers are found?** *(one per row; max 8)*")
 
     for i in range(1, count + 1):
@@ -361,33 +360,28 @@ def render_rupture_markers_widget(index: int, choices: list[str]):
                        if st.session_state.get(marker_key) in choices else 0)
                 if st.session_state.get(marker_key) is not None else 0
             )
-
         with col2:
             if RUPTURE_LINE_INPUT_TYPE == "number":
-                st.number_input(f"Lines: {i} – from", min_value=1, step=1, key=a_key)
+                st.number_input(f"Lines: from", min_value=1, step=1, key=a_key)
             else:
-                st.text_input(f"Lines: {i} – from", key=a_key, value=st.session_state.get(a_key, ""))
-
+                st.text_input(f"Lines: from", key=a_key, value=st.session_state.get(a_key, ""))
         with col3:
             if RUPTURE_LINE_INPUT_TYPE == "number":
-                st.number_input(f"Lines: {i} – to", min_value=1, step=1, key=b_key)
+                st.number_input(f"Lines: to", min_value=1, step=1, key=b_key)
             else:
-                st.text_input(f"Lines: {i} – to", key=b_key, value=st.session_state.get(b_key, ""))
+                st.text_input(f"Lines: to", key=b_key, value=st.session_state.get(b_key, ""))
 
         st.markdown("---")
 
-    # Use SUBMIT buttons (legal inside forms) to add/remove rows.
     a_col, b_col = st.columns([1, 1])
     with a_col:
         add_clicked = st.form_submit_button(
             "➕ Add another rupture marker",
-            key=f"add_rup_{index}",
             disabled=(count >= MAX_RUPTURE_MARKERS),
         )
     with b_col:
         remove_clicked = st.form_submit_button(
             "➖ Remove last",
-            key=f"remove_rup_{index}",
             disabled=(count <= 1),
         )