Update app.py

app.py

@@ -49,7 +49,7 @@ if torch.cuda.is_available():
 # function source codes modified from multimodalart/stable-video-diffusion
 @spaces.GPU(duration=120)
 def generate(
-    image: image,
+    image,
     seed: Optional[int] = -1,
     motion_bucket_id: int = 127,
     fps_id: int = 25,