2

app.py

@@ -142,8 +142,8 @@ def control_ui():
                 inp_img = gr.ImageMask(label="上传图片", value=None, sources=["upload", "clipboard", "webcam"], interactive=True, type="pil", eraser=False, transforms=None, brush=gr.Brush(colors=['#FFFFFF'], color_mode='fixed'), layers=False, show_share_button=False, show_download_button=False)
                 inp_str = gr.Slider(label="重绘强度", value=1, minimum=0.01, maximum=1, step=0.01, visible=False)
                 reuse_img_inp = gr.Button(value='使用上一次生成的图片')
-                model.change(lambda m, i: gr.update(visible=(m.startswith('nai-diffusion-4') and i != None)), inputs=[model, inp_img], outputs=inp_str)
-                inp_img.change(lambda m, i: gr.update(visible=(m.startswith('nai-diffusion-4') and i != None)), inputs=[model, inp_img], outputs=inp_str)
+                model.change(lambda m, i: gr.update(visible=m.startswith('nai-diffusion-4') and (i != None)), inputs=[model, inp_img], outputs=inp_str)
+                inp_img.change(lambda m, i: gr.update(visible=m.startswith('nai-diffusion-4') and (i != None)), inputs=[model, inp_img], outputs=inp_str)
             selection = gr.Radio(choices=['i2i', 'inp'], value='i2i', visible=False)
         with gr.Accordion("角色控制（仅nai4有效）", open=False, elem_id="v4chars_tab") as chars:
             with gr.Row():