Updates

app.py

@@ -167,9 +167,9 @@ with st.form(key=f'question_form_{st.session_state.current_index}'):
     selected_answer = st.radio(
         "Choose an answer:", 
         options=current_question['options'], 
-        key=f"question_{st.session_state.current_index}_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
+        disabled=current_question['answered'],  # Disable if the question has been answered
+        key=f"question_{st.session_state.current_index}_options"
     )
     
     submit_button = st.form_submit_button(label="Submit/Next")
@@ -187,9 +187,9 @@ if submit_button:
                 st.session_state.correct_count += 1
                 st.session_state.module_correct_count[selected_module] += 1
 
-            # Immediately disable the radio buttons after submission
-            st.session_state.answered = True
-            st.experimental_rerun()  # Rerun to disable options
+            # Set answered to true to disable options
+            st.session_state.questions[st.session_state.current_index]['answered'] = True
+            st.session_state.selected_answer = selected_answer
 
     else:
         # If already answered, move to the next question
@@ -197,7 +197,6 @@ if submit_button:
         st.session_state.questions.append(new_question)
         st.session_state.current_index = len(st.session_state.questions) - 1
         st.session_state.answered = False
-        st.experimental_rerun()  # Rerun to update the interface
 
 # Show correct/incorrect feedback after submission
 if current_question.get('answered', False):