Update app.py

app.py

@@ -54,9 +54,9 @@ def respond(
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
 demo = gr.ChatInterface(
-    respond,
-    value=[[None, "Hi there! I'm your Dietician Assistant, here to help you with general advice on diet, "
-    "nutrition, and healthy eating habits. Let's explore your questions."]]
+    fn=respond,
+    chatbot=gr.Chatbot(value=[(None, "Hi there! I'm your Dietician Assistant, here to help you with general advice on diet, "
+    "nutrition, and healthy eating habits. Let's explore your questions.")],),)
     # additional_inputs=[
     #     gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
     #     gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),