zero gpu usage activate

app.py

@@ -154,5 +154,48 @@ with gr.Blocks(css=css) as demo:
 
         result = gr.Image(label="Result", show_label=False)
 
+        with gr.Accordion("Advanced Settings", open=False):
+            
+            model_repo_id = gr.Dropdown(
+                label="Model Id",
+                choices=model_dropdown,
+                info="Choose model",
+                visible=True,
+                allow_custom_value=True,
+                value=model_id_default,
+            )  
+
+            negative_prompt = gr.Text(
+                label="Negative prompt",
+                max_lines=1,
+                placeholder="Enter a negative prompt",
+                visible=True,
+            )
+
+            seed = gr.Slider(
+                label="Seed",
+                minimum=0,
+                maximum=MAX_SEED,
+                step=1,
+                value=42,
+            )
+
+            randomize_seed = gr.Checkbox(label="Randomize seed", value=False)
+
+        gr.Examples(examples=examples, inputs=[prompt])
+    gr.on(
+        triggers=[run_button.click, prompt.submit],
+        fn=infer,
+        inputs=[
+            prompt,
+            negative_prompt,
+            randomize_seed,
+            model_repo_id,
+            seed
+        ],
+        outputs=[result, seed],
+    )
+
+
 if __name__ == "__main__":
     demo.launch()