Update app.py

app.py

@@ -4,29 +4,26 @@ import os
 
 client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
-def chat(user_input, history=[]):
+def chat(message, history):
     try:
         messages = [{"role": "system", "content": "You are Jarvis, a smart AI assistant."}]
 
-        for h in history:
-            messages.append({"role": "user", "content": h[0]})
-            messages.append({"role": "assistant", "content": h[1]})
+        for user, bot in history:
+            messages.append({"role": "user", "content": user})
+            messages.append({"role": "assistant", "content": bot})
 
-        messages.append({"role": "user", "content": user_input})
+        messages.append({"role": "user", "content": message})
 
-        response = client.chat.completions.create(
+        response = client.responses.create(
             model="gpt-4o-mini",
-            messages=messages
+            input=messages
         )
 
-        reply = response.choices[0].message.content
-        history.append((user_input, reply))
-
-        return history, history
+        reply = response.output_text
+        return reply
 
     except Exception as e:
-        return str(e), history
-
+        return f"Error: {str(e)}"
 
 iface = gr.ChatInterface(fn=chat)
 iface.launch()