Updates

app.py

@@ -172,38 +172,29 @@ with col3:
 
 st.write(current_question["question"])
 
-# Create the form for the question
-with st.form(key=f'question_form_{st.session_state.current_index}'):
-    selected_answer = st.radio(
-        "Choose an answer:", 
-        options=current_question['options'], 
-        index=current_question['options'].index(current_question['selected']) if current_question['answered'] else None, 
-        key=f"question_{st.session_state.current_index}_options"
-    )
-    
-    submit_button = st.form_submit_button(label="Submit")
-
-# Handle button state and answer submission
-if submit_button:
-    if selected_answer is None:
-        st.warning("Please select an option before submitting.")
-    else:
-        if not current_question['answered']:
-            # Process the answer
-            current_question['selected'] = selected_answer
-            current_question['answered'] = True
-            st.session_state.module_question_count[selected_module] += 1
-
-            if selected_answer == current_question['correct_answer']:
-                st.session_state.correct_count += 1
-                st.session_state.module_correct_count[selected_module] += 1
-
-            # 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
-
-# Show correct/incorrect feedback after submission
-if current_question.get('answered', False):
+# Handle the selection of an option and check the answer immediately
+selected_answer = st.radio(
+    "Choose an answer:", 
+    options=current_question['options'], 
+    index=current_question['options'].index(current_question['selected']) if current_question['answered'] else None, 
+    key=f"question_{st.session_state.current_index}_options"
+)
+
+if selected_answer is not None and not current_question['answered']:
+    # Process the answer
+    current_question['selected'] = selected_answer
+    current_question['answered'] = True
+    st.session_state.module_question_count[selected_module] += 1
+
+    if selected_answer == current_question['correct_answer']:
+        st.session_state.correct_count += 1
+        st.session_state.module_correct_count[selected_module] += 1
+
+    # 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
+
+    # Show correct/incorrect feedback immediately
     for option in current_question['options']:
         if option == current_question['correct_answer']:
             st.markdown(f"<span style='color:green;'>{option} ✅</span>", unsafe_allow_html=True)