change defaults

app.py

@@ -26,7 +26,7 @@ def error_str(error, title="Error"):
     return f"""#### {title}
             {error}"""  if error else ""
 
-def inference(prompt, guidance, steps, width=512, height=512, seed=0, img=None, strength=0.5, neg_prompt="", auto_prefix=False):
+def inference(prompt, guidance, steps, width=640, height=640, seed=0, img=None, strength=0.5, neg_prompt="", auto_prefix=False):
 
   generator = torch.Generator('cuda').manual_seed(seed) if seed != 0 else None
   prompt = f"{prefix} {prompt}" if auto_prefix else prompt
@@ -106,7 +106,7 @@ with gr.Blocks(css=css) as demo:
 
               with gr.Row():
                 guidance = gr.Slider(label="Guidance scale", value=7.5, maximum=15)
-                steps = gr.Slider(label="Steps", value=25, minimum=2, maximum=75, step=1)
+                steps = gr.Slider(label="Steps", value=50, minimum=2, maximum=75, step=1)
 
               with gr.Row():
                 width = gr.Slider(label="Width", value=512, minimum=64, maximum=1024, step=8)