Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from gradio.components import Textbox, TextArea
+from gradio.components import Textbox, Chat
 
 load_dotenv()
 
@@ -36,12 +36,12 @@ iface = gr.Interface(
     fn=respond, 
     inputs=[
         Textbox(label="Prompt"),
-        TextArea(label="Chat History", height=240),
+        Chat(label="Chat History", height=240),
         Textbox(label="System message", lines=2, default="A conversation between a user and an AI assistant. The assistant gives helpful and honest answers.")
     ],
     outputs=[
         Textbox(label="Prompt"),
-        TextArea(label="Chat History", height=240),
+        Chat(label="Chat History", height=240),
         Textbox(label="System message")
     ],
     server_name="0.0.0.0",