Update app.py

app.py

@@ -15,5 +15,5 @@ def CustomChatGPT(user_input):
     messages.append({"role": "assistant", "content": ChatGPT_reply})
     return ChatGPT_reply
 
-iface = gr.Interface(fn=CustomChatGPT, inputs = "text", outputs = "text", title = "ArbiChatBot - Chat Bot on Arbitrum")
+iface = gr.Interface(fn=CustomChatGPT, theme=gr.themes.Soft(), inputs = "text", outputs = "text", title = "ArbiChatBot - Chat Bot on Arbitrum")
 iface.launch()