comma

app.py

@@ -28,7 +28,7 @@ def respond(message, history, system_message, max_tokens, temperature, top_p):
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
 athena = gr.ChatInterface(
-    fn=respond
+    fn=respond,
     additional_inputs=[
         gr.Textbox(value=
                    """