Update app.py

app.py

@@ -118,7 +118,7 @@ def get_answers_func(user_query, model_name_input):
         results_without_cheatsheet = model.advanced_generate(
             approach_name="DynamicCheatsheet_Cumulative", 
             input_txt=user_query,
-            cheatsheet="(empty)", 
+            cheatsheet="", 
             generator_template=GENERATOR_PROMPT,
             cheatsheet_template=CURATOR_PROMPT,
             temperature=0.1,