change default image

app.py

@@ -68,7 +68,7 @@ MAX_IMAGE_SIZE = 512
 # 获取当前脚本所在目录
 current_dir = os.path.dirname(os.path.abspath(__file__))
 viewer_html_path = os.path.join(current_dir, "viewer.html")
-default_image_path = os.path.join(current_dir, "img", "004.png")
+default_image_path = "https://huggingface.co/zimhe/SpatialDiffusion/blob/main/examples/004.png"
 
 # 读取 viewer.html 内容
 with open(viewer_html_path, 'r', encoding='utf-8') as f: