Updates

app.py

@@ -187,12 +187,17 @@ 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
+
     else:
         # If already answered, move to the next question
         new_question = generate_new_question(selected_module, modules[selected_module])
         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):