Update app.py

app.py

@@ -5,7 +5,14 @@ import torch
 import gradio as gr
 import random
 
-
+def respond(message, history):
+    messages = [{"role":"system", "content":"You are a friendly chatbot :)"}]
+    if history:
+        messages.extend(history)
+    messages.append({"role":"user", "content":message})
+    response = client.chat_completion(messages, max_tokens=100, temperature=1.3, top_p=0.2)
+    # temperature and top_p control randomness
+    return response["choices"][0]["message"]["content"].strip()
 
 chat_theme = gr.themes.Soft(
     primary_hue="indigo",