Update app.py

app.py

@@ -165,8 +165,8 @@ def bot(history, cross_encoder):
         new_history[-1] = (query, output) 
         print('New History',new_history)
         print('prompt html',prompt_html)# Update the last tuple with new text
-            #yield new_history, prompt_html
-        return new_history,prompt_html
+        yield new_history, prompt_html
+         # new_history,prompt_html
         # history[-1][1] = ""
         # for character in generate_fn(prompt, history[:-1]):
         #     history[-1][1] = character
@@ -261,7 +261,7 @@ with gr.Blocks(theme='gradio/soft') as CHATBOT:
         
         # Call bot function
         # bot_output = list(bot(history, cross_encoder))
-        bot_output = (bot(history, cross_encoder))
+        bot_output = next(bot(history, cross_encoder))
         print('bot_output',bot_output)
         #history, prompt_html = bot_output[-1]
         history, prompt_html = bot_output