Update app.py

app.py

@@ -62,7 +62,7 @@ def get_tutor_reply(user_message, chat_tutor):
   return gr.update(value="", interactive=True), chat_tutor.conversation_memory, chat_tutor
 
 def get_conversation_history(chat_tutor):
-    return chat_tutor.conversation_memory
+    return chat_tutor.conversation_memory, chat_tutor
 
 with gr.Blocks() as demo:
     #initialize tutor (with state)
@@ -89,7 +89,7 @@ with gr.Blocks() as demo:
         get_tutor_reply, [user_chat_input, study_tutor], [user_chat_input, chatbot, study_tutor], queue=True)
 
     # Testing purpose
-    gr.Interface(fn=get_conversation_history, inputs=[study_tutor], outputs=[study_tutor, "text"])
+    gr.Interface(fn=get_conversation_history, inputs=[study_tutor], outputs=["text", study_tutor])
     
     with gr.Blocks():
         gr.Markdown("""