Update app.py

app.py

@@ -18,6 +18,11 @@ def respond(message, history):
 
     if history:
         messages.extend(history)
+
+    messages.append(
+        {"role": "user", 
+        "content":message}
+    )
     
     response = client.chat_completion(
         messages, max_tokens=100, temperature=1.3, top_p=.2