Update app.py

app.py

@@ -74,7 +74,7 @@ with gr.Blocks(css=css) as demo:
             with gr.Accordion(open=False, label="Advanced Options"):
                 strength = gr.Slider(label="strength", value=0.9, step=0.05, minimum=0, maximum=1)
                 additional_prompt = gr.Textbox(label="additional prompt",placeholder ="highly detailed ,simple background")
-                seed = gr.Number(label="seed",placeholder = -1)
+                seed = gr.Number(label="seed",value = -1)
             
 
             submit = gr.Button("Use stylecode")