Update app.py

app.py

@@ -271,12 +271,12 @@ def ui():
             with gr.Column():
                 with gr.Row():
                     sampler_dropdown = gr.Dropdown(label="Sampling method", choices=list(scheduler_dict.keys()), value=list(scheduler_dict.keys())[0])
-                    sample_step_slider = gr.Slider(label="Sampling steps", value=50, minimum=10, maximum=250, step=1)
+                    sample_step_slider = gr.Slider(label="Sampling steps", value=250, minimum=10, maximum=250, step=1)
 
                 with gr.Row():
                     center_crop = gr.Checkbox(label="Center Crop the Image", value=True)
-                    width_slider = gr.Slider(label="Width", value=256, minimum=0, maximum=512, step=64)
-                    height_slider = gr.Slider(label="Height", value=256, minimum=0, maximum=512, step=64)
+                    width_slider = gr.Slider(label="Width", value=512, minimum=0, maximum=512, step=64)
+                    height_slider = gr.Slider(label="Height", value=512, minimum=0, maximum=512, step=64)
                 with gr.Row():
                     txt_cfg_scale_slider = gr.Slider(label="Text CFG Scale", value=7.5, minimum=1.0, maximum=20.0, step=0.5)
                     img_cfg_scale_slider = gr.Slider(label="Image CFG Scale", value=1.0, minimum=1.0, maximum=20.0, step=0.5)