The model needs to be changed

app.py

@@ -14,7 +14,7 @@ import random
 from huggingface_hub import hf_hub_download
 
 pipe = StableVideoDiffusionPipeline.from_pretrained(
-    "multimodalart/stable-video-diffusion", torch_dtype=torch.float16, variant="fp16"
+    "vdo/stable-video-diffusion-img2vid-xt-1-1", torch_dtype=torch.float16, variant="fp16"
 )
 pipe.to("cuda")
 pipe.unet = torch.compile(pipe.unet, mode="reduce-overhead", fullgraph=True)