Update app.py

app.py

@@ -126,6 +126,7 @@ def upload_imgorvideo(gr_video, gr_img, text_input,chatbot,audio_flag):
         return gr.update(interactive=False), gr.update(interactive=False, placeholder='Currently, only one input is supported'), gr.update(value="Currently, only one input is supported", interactive=False), chat_state, None,chatbot
 
 def gradio_ask(user_message, chatbot, chat_state):
+    print("building prompt...")
     if len(user_message) == 0:
         return gr.update(interactive=True, placeholder='Input should not be empty!'), chatbot, chat_state
     chat.ask(user_message, chat_state)
@@ -134,6 +135,7 @@ def gradio_ask(user_message, chatbot, chat_state):
 
 
 def gradio_answer(chatbot, chat_state, img_list, num_beams, temperature):
+    print("generating answer...")
     llm_message = chat.answer(conv=chat_state,
                               img_list=img_list,
                               num_beams=1,