Update app.py

app.py

@@ -88,7 +88,7 @@ footer {
 }
 """
 
-with gr.Blocks(theme="Nymbo/Nymbo_Theme", css=css) as demo:
+with gr.Blocks(theme="Yntec/HaleyCH_Theme_Orange", css=css) as demo:
     with gr.Row():
         with gr.Column():
             prompt = gr.Textbox(label="프롬프트 (200단어 이내)", value="바다 위의 일몰.", lines=3)