Update app.py

app.py

@@ -60,7 +60,7 @@ def generate_image(prompt, selected_model, is_negative=False, steps=1, cfg_scale
  except requests.exceptions.RequestException as e:
  raise gr.Error("The service/model is unavailable. Please try again later, or select another model.")
 
-with gr.Blocks(theme="soft") as playground:
+with gr.Blocks(theme="soft", title="Play with Stable Diffusion Models") as playground:
  gr.HTML(
  """
  <div style="text-align: center; margin: 0 auto;">