Update app.py

app.py

@@ -528,8 +528,8 @@ with gr.Blocks(css=css) as demo:
 
                             with gr.Row():
                                 with gr.Column(scale=1):
-                                    xl_width = gr.Slider(label="Width", maximum=2048, value=1024, step=8)
-                                    xl_height = gr.Slider(label="Height", maximum=2048, value=1024, step=8)
+                                    xl_width = gr.Slider(label="Width", maximum=1536, minimum=768, value=1024, step=8)
+                                    xl_height = gr.Slider(label="Height", maximum=1536, minimum=768, value=1024, step=8)
 
                                 with gr.Column(scale=1):
                                     xl_batch_size = gr.Slider(label="Batch Size", maximum=1, value=1)
@@ -570,8 +570,8 @@ with gr.Blocks(css=css) as demo:
                                     xl_i2i_steps = gr.Slider(label="Sampling Steps", minimum=1, maximum=25, value=20, step=1)
                             with gr.Row():
                                 with gr.Column(scale=1):
-                                    xl_i2i_width = gr.Slider(label="Width", maximum=2048, value=1024, step=8)
-                                    xl_i2i_height = gr.Slider(label="Height", maximum=2048, value=1024, step=8)
+                                    xl_i2i_width = gr.Slider(label="Width", maximum=1536, minimum=768, value=1024, step=8)
+                                    xl_i2i_height = gr.Slider(label="Height", maximum=1536, minimum=768, value=1024, step=8)
 
                                 with gr.Column(scale=1):
                                     xl_i2i_batch_size = gr.Slider(label="Batch Size", maximum=1, value=1)