Update app.py

app.py

@@ -155,15 +155,14 @@ with gr.Blocks(css="footer{display:none !important}", theme=theme) as demo:
         visible=os.getenv("SHOW_DUPLICATE_BUTTON") == "1",
     )
     with gr.Group():
-        with gr.Row():
-            prompt = gr.Text(
-                label="Prompt",
-                show_label=False,
-                max_lines=1,
-                placeholder="Enter your prompt",
-                container=False,
-            )
-            run_button = gr.Button("Run", scale=0)
+        prompt = gr.Text(
+            label="Prompt",
+            show_label=False,
+            max_lines=1,
+            placeholder="Enter your prompt",
+            container=False,
+        )
+        run_button = gr.Button("Run", scale=0)
         result = gr.Image(label="Result", show_label=False)
     with gr.Accordion("Advanced options", open=False):
         with gr.Row():