Update app.py

app.py

@@ -20,6 +20,6 @@ gr.ChatInterface(
     chatbot=gr.Chatbot(show_label=False, avatar_images=(None, 'palm-logo.png'), show_share_button=False, show_copy_button=True, likeable=True, layout="panel"),
     additional_inputs=additional,
     title="PaLM-2",
-    description="This is unofficial demo of PaLM-2 based on Google API. History/context memory does not work in this demo."
+    description="This is unofficial demo of PaLM-2 based on Google API. History/context memory does not work in this demo.",
     concurrency_limit=20,
 ).launch(show_api=False)