Update app.py

app.py

@@ -2,16 +2,23 @@ import gradio as gr
 import openai
 import os
 
-# Set your OpenAI key here or in Hugging Face Secrets
 openai.api_key = os.getenv("OPENAI_API_KEY")
 
-def simple_agent(message):
+def simple_agent(message, history):
     response = openai.ChatCompletion.create(
-        model="gpt-3.5-turbo",  # or another model
-        messages=[{"role": "user", "content": message}]
+        model="gpt-3.5-turbo",
+        messages=[
+            {"role": "system", "content": "You are a helpful assistant."}
+        ] + [{"role": "user", "content": m} for m, _ in history] + [{"role": "user", "content": message}]
     )
-    return response.choices[0].message['content']
+    return response.choices[0].message["content"]
+
+iface = gr.ChatInterface(
+    simple_agent,
+    title="Simple AI Agent",
+    type="messages"  # <--- this avoids the deprecation warning
+)
+
+iface.launch(share=True)  # <--- this creates a public link
 
-iface = gr.ChatInterface(simple_agent, title="Simple AI Agent")
-iface.launch()