Update app.py

app.py

@@ -211,7 +211,7 @@ with gr.Blocks(css=css, theme=theme, fill_width= False) as app:
         with gr.Column(scale=3):
             with gr.Row():
                 negative_prompt = gr.Textbox(placeholder="Negative Prompt", show_label=True, label='Negative Prompt:', scale=6, lines=3, value="[deformed | disfigured], poorly drawn, [bad : wrong] anatomy, [extra | missing | floating | disconnected] limb, (mutated hands and fingers), blurry")
-            
+        with gr.Group():    
             with gr.Row():
                 sampler = gr.Dropdown(value="DPM++ S", show_label=True, label="Sampling Method:", choices=[
                     "DPM++ 2M Karras", "DPM++ 2S a Karras", "DPM2 a Karras", "DPM2 Karras", "DPM++ SDE Karras", "DEIS", "LMS", "DPM Adaptive", "DPM++ 2M", "DPM2 Ancestral", "DPM++ S", "DPM++ SDE", "DDPM", "DPM Fast", "dpmpp_2s_ancestral", "Euler", "Euler CFG PP", "Euler a", "Euler Ancestral", "Euler+beta", "Heun", "Heun PP2", "DDIM", "LMS Karras", "PLMS", "UniPC", "UniPC BH2"])