Update app.py

app.py

@@ -2,8 +2,10 @@ import gradio as gr
 
 def response_print(model_list, response_list):
     answer = ""
+    cot = "CoT"
+    none = "None"
     for idx in rnage(len(model_list)):
-        answer = answer + f"# {model_list[idx]}'s response: {CoT if response_list else None}\n"
+        answer = answer + f"# {model_list[idx]}'s response: {cot if response_list else none}\n"
     return answer
 
 demo = gr.Interface(