Updates

app.py

@@ -187,7 +187,6 @@ if submit_button and st.session_state.button_label == "Submit":
 
         # Show correct/incorrect feedback and explanation
         st.session_state.button_label = "Next Question"
-        st.experimental_rerun()
 
 # Show correct/incorrect feedback after submission
 if current_question.get('answered', False):
@@ -207,3 +206,10 @@ if current_question.get('answered', False):
     
     # Change the button label immediately after showing the solution
     st.session_state.button_label = "Next Question"
+
+# This part handles switching to the next question on button click
+if submit_button and st.session_state.button_label == "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.button_label = "Submit"