Update app.py

app.py

@@ -153,8 +153,11 @@ if paste_data:
     st.session_state.row_count = row_count
 
     for i, url_question in enumerate(urls_questions):
-        st.session_state[f"url{i}"] = url_question[0]
-        st.session_state[f"question{i}"] = url_question[1]
+        if len(url_question) >= 2:  # Check that there are at least two elements
+            st.session_state[f"url{i}"] = url_question[0]
+            st.session_state[f"question{i}"] = url_question[1]
+        else:
+            st.error(f"Row {i+1} does not have enough columns.")
 
 for i in range(row_count):
     col1, col2, col3, col4 = st.columns(4)