Update app.py

app.py

@@ -154,7 +154,6 @@ with gr.Blocks(css=css) as demo:
                 label="Negative prompt",
                 max_lines=1,
                 placeholder="Enter a negative prompt",
-                visible=False,
             )
 
             seed = gr.Slider(
@@ -173,7 +172,7 @@ with gr.Blocks(css=css) as demo:
                     minimum=512,
                     maximum=MAX_IMAGE_SIZE,
                     step=32,
-                    value=1024, 
+                    value=768, 
                 )
 
                 height = gr.Slider(
@@ -181,7 +180,7 @@ with gr.Blocks(css=css) as demo:
                     minimum=512,
                     maximum=MAX_IMAGE_SIZE,
                     step=32,
-                    value=1024,
+                    value=1344,
                 )
 
             with gr.Row():