Update app.py

app.py

@@ -252,7 +252,7 @@ with gr.Blocks() as demo:
         
         with gr.Tab("Math"):
             math_cot = gr.Checkbox(label="CoT", info="If you want to see CoT result, please check the box.")
-            math_question_list = gr.Dropdown(choices=math_questions, value=math_questions[0], label="Math Question")
+            math_question_list = gr.Dropdown(math_questions, label="Math Question")
 
             with gr.Column():
                 with gr.Row(elem_id="model1_response"):
@@ -287,7 +287,7 @@ with gr.Blocks() as demo:
 
         with gr.Tab("GSM8K"):
             gsm_cot = gr.Checkbox(label="CoT", info="If you want to see CoT result, please check the box.")
-            gsm_question_list = gr.Dropdown(choices=gsm_questions, value=gsm_questions[0], label="GSM8K Question")
+            gsm_question_list = gr.Dropdown(gsm_questions, label="GSM8K Question")
 
             with gr.Column():
                 with gr.Row(elem_id="model1_response"):
@@ -322,7 +322,7 @@ with gr.Blocks() as demo:
 
         with gr.Tab("MMLU"):
             mmlu_cot = gr.Checkbox(label="CoT", info="If you want to see CoT result, please check the box.")
-            mmlu_question_list = gr.Dropdown(choices=mmlu_questions, value=mmlu_questions[0], label="MMLU Question")
+            mmlu_question_list = gr.Dropdown(mmlu_questions, label="MMLU Question")
             
             with gr.Column():
                 with gr.Row(elem_id="model1_response"):