Update app.py

app.py

@@ -50,8 +50,15 @@ def process_image(image, prompt):
 
     return output_image
 
+# Create theme with valid color
+theme = gr.themes.Default(
+    primary_hue=gr.themes.colors.purple,  # Use Gradio's built-in purple color
+    secondary_hue=gr.themes.colors.purple,
+    neutral_hue=gr.themes.colors.gray
+)
+
 # Gradio Interface
-with gr.Blocks(title="Qwen Image Editor", theme=gr.themes.Default(primary_hue="#615ced")) as demo:
+with gr.Blocks(title="Qwen Image Editor", theme=theme) as demo:
     gr.Markdown("# 🎨 Qwen Image Editor")
     gr.Image(value="https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-Image/qwen_image_edit_logo.png", label="", height=80)
     gr.Markdown("Edit images using text prompts powered by Qwen-Image-Edit (CPU optimized)")