Update app.py

app.py

@@ -211,13 +211,6 @@ st.markdown(
         background-color: #45a049;
     }
     .output-container {
-        border: 2px solid #2196F3;
-        border-radius: 8px;
-        padding: 15px;
-        margin: 15px 0;
-        background-color: #f1f1f1;
-    }
-    .progress-container {
         border: 2px solid #2196F3;
         border-radius: 8px;
         padding: 15px;
@@ -305,13 +298,11 @@ if nav_option == "Generate Questions":
                 if index > 0:
                     if st.button("Previous"):
                         st.session_state.question_index -= 1
-                        st.experimental_rerun()  # Re-run to update display
             
             with col2:
                 if index < len(question_list) - 1:
                     if st.button("Next"):
                         st.session_state.question_index += 1
-                        st.experimental_rerun()  # Re-run to update display
 
             # Submit answer and provide feedback
             if st.button("Submit Answer"):
@@ -341,3 +332,4 @@ st.markdown("""
     </div>
     """, unsafe_allow_html=True)
 
+