Update app.py

app.py

@@ -515,8 +515,8 @@ def create_3d_fitting_prompt(design_index, analysis):
         return "高精度3D虚拟时尚试穿，真实人体模特，全身展示，工作室灯光"
 
 def create_placeholder_image(width, height):
-    """创建占位图像"""
-    color = (random.randint(120, 200), random.randint(120, 200), random.randint(120, 200)
+    """创建占位图像 - 修复语法错误"""
+    color = (random.randint(120, 200), random.randint(120, 200), random.randint(120, 200))
     return Image.new('RGB', (width, height), color=color)
 
 def create_gradio_interface():