Update app.py

app.py

@@ -57,11 +57,11 @@ with gr.Blocks() as demo:
             prompt = gr.Textbox(label = '提示词(prompt)')
             submit_btn = gr.Button("生成图像(Generate)")
             with gr.Row(scale=0.5 ):
-                guide = gr.Slider(2, 15, value = 7, label = '文本引导强度(guidance scale)')
+                guide = gr.Slider(2, 15, value = 7, step = 0.1, label = '文本引导强度(guidance scale)')
                 steps = gr.Slider(10, 30, value = 20, step = 1, label = '迭代次数(inference steps)')
-                width = gr.Slider(512, 512, value = 512, step = 64, label = '宽度(width)')
-                height = gr.Slider(512, 512, value = 512, step = 64, label = '高度(height)')
-                strength = gr.Slider(0, 1.0, value = 0.8, step = 0.05, label = '参考图改变程度(strength)')
+                width = gr.Slider(384, 640, value = 512, step = 64, label = '宽度(width)')
+                height = gr.Slider(384, 640, value = 512, step = 64, label = '高度(height)')
+                strength = gr.Slider(0, 1.0, value = 0.8, step = 0.02, label = '参考图改变程度(strength)')
                 ex = gr.Examples(examples, fn=infer_text2img, inputs=[prompt, guide, steps, width, height], outputs=image_out)
 
         # with gr.Column(scale=1, ):