Updates

app.py

@@ -168,7 +168,6 @@ with st.form(key=f'question_form_{st.session_state.current_index}'):
         "Choose an answer:", 
         options=current_question['options'], 
         index=current_question['options'].index(current_question['selected']) if current_question['answered'] else None, 
-        disabled=current_question['answered'],  # Disable if the question has been answered
         key=f"question_{st.session_state.current_index}_options"
     )