Update app.py

app.py

@@ -203,8 +203,7 @@ messages1_state = [
 AIMessage(content="I'm great thank you. How can I help you?")]
 
     
-def Chat_Message(history):
-    messages1 = gr.State(messages1_state)
+def Chat_Message(history, messages1):
 
     message=HumanMessage(content=history[-1][0])
     messages1.append(message)
@@ -451,6 +450,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     gr.Markdown("""<div style='margin-left: -120px;'><span style='font-weight: bold; color: blue; font-size: xx-large;'>IT ASSISTANT</span></div>""")
 
   with gr.Tab("Chat-Message"):
+    messages1=gr.State(messages1_state)
     chatbot = gr.Chatbot(
           [],
           elem_id="chatbot",
@@ -464,8 +464,8 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
 
     clear = gr.ClearButton([msg, chatbot])
 
-    msg.submit(user, [msg, chatbot], [msg, chatbot], queue=True).then(Chat_Message, chatbot, chatbot)
-    submit.click(user, [msg, chatbot], [msg, chatbot], queue=True).then(Chat_Message, chatbot, chatbot)
+    msg.submit(user, [msg, chatbot], [msg, chatbot], queue=True).then(Chat_Message, [chatbot, messages1], [chatbot, messages1])
+    submit.click(user, [msg, chatbot], [msg, chatbot], queue=True).then(Chat_Message, [chatbot, messages1], [chatbot, messages1])
     chatbot.like(print_like_dislike, None, None)
 
   with gr.Tab("Internet-Search"):