Move Citrus theme to launch() (Gradio 6)

app.py

@@ -78,7 +78,7 @@ EXAMPLES = [
     "A bowl of ramen with steam rising, photorealistic, top-down view.",
 ]
 
-with gr.Blocks(theme=gr.themes.Citrus()) as demo:
+with gr.Blocks() as demo:
     gr.Markdown(
         """
         # 🍊 MiniT2I
@@ -120,4 +120,4 @@ with gr.Blocks(theme=gr.themes.Citrus()) as demo:
     run_btn.click(generate, inputs=inputs, outputs=[output, seed])
     prompt.submit(generate, inputs=inputs, outputs=[output, seed])
 
-demo.launch()
+demo.launch(theme=gr.themes.Citrus())