Update app.py

app.py

@@ -41,6 +41,9 @@ def to_video(frames: list[np.ndarray], fps: int) -> str:
 
 def generate(prompt: str, seed: int, num_frames: int,
              num_inference_steps: int) -> str:
+    seed = int(seed)
+    num_frames = int(num_frames)
+    num_inference_steps = int(num_inference_steps)
     if seed == -1:
         seed = random.randint(0, 1000000)
     generator = torch.Generator().manual_seed(seed)