Update app.py

app.py

@@ -16,15 +16,15 @@ def remove_background(image):
     else:
         raise TypeError("Unsupported image type")
     
-    # Ensure the output image has a transparent background and is saved in PNG format
-    with io.BytesIO() as output_bytes:
-        output.save(output_bytes, format="PNG")
-        output_bytes.seek(0)
-        output = Image.open(output_bytes)
+    # 确保输出图片的背景是透明的，并以PNG格式保存
+    output_bytes = io.BytesIO()
+    output.save(output_bytes, format="PNG")
+    output_bytes.seek(0)
+    output = Image.open(output_bytes)
 
     return output
 
-# Interface setup
+# 界面设置
 iface = gr.Interface(
     fn=remove_background,
     inputs=gr.Image(label="Upload Image"),