Update wan/image2video_if_oss.py

wan/image2video_if_oss.py

@@ -1,5 +1,5 @@
 # Copyright 2024-2025 The Alibaba Wan Team Authors. All rights reserved.
-import sys
+import sys,spaces
 sys.path.append('../OSS')
 from OSS.OSS import search_OSS_video, infer_OSS
 from OSS.model_wrap import _WrappedModel_Wan
@@ -130,6 +130,7 @@ class WanI2V:
 
         self.sample_neg_prompt = config.sample_neg_prompt
 
+    @spaces.GPU
     def generate(self,
                  input_prompt,
                  img,