Update app.py

app.py

@@ -188,7 +188,8 @@ with gr.Blocks() as demo:
 
         with gr.Group():
             answer = gr.Textbox(label='The answer to your question is :')
-            history_box = gr.Textbox(label='History of Questions and Answers', value='', type='output', lines=10)
+            #history_box = gr.Textbox(label='History of Questions and Answers', value='', type='output', lines=10)
+            history_box = gr.Textbox(label='History of Questions and Answers', value='', output=True, lines=10)
         #btn.click(question_answer, inputs=[url, file, question,openAI_key], outputs=[answer])
         btn.click(question_answer, inputs=[url, file, question,openAI_key, history], outputs=[answer, history_box])
 #openai.api_key = os.getenv('Your_Key_Here')