Update app.py

app.py

@@ -338,7 +338,8 @@ def demo():
             with gr.Row():
                 summary_output = gr.Label("Summary will be shown here")
             with gr.Row():
-                model_choice = gr.Radio(list_llm_simple, label="Choose Model", type="index", default=0)
+                model_choice = gr.Radio(list_llm_simple, label="Choose Model", type="index")
+
             
         # Preprocessing events
         #upload_btn.upload(upload_file, inputs=[upload_btn], outputs=[document])