Update app.py

app.py

@@ -54,7 +54,7 @@ def main():
     question_types = st.sidebar.multiselect(
         "Select Question Types", 
         generator.available_question_types,
-        default=['cause_and_effect_reasoning', 'temporal_reasoning']
+        default=['hallucination', 'toxicity']
     )
 
     # Number of questions