Update app.py

app.py

@@ -109,7 +109,7 @@ def generate(
     image_in,
     selected,
     prompt: str = "best quality",
-    seed: Optional[int] = -1,
+    seed: int = -1,
     num_inference_steps: int = 10,
     num_frames: int = 30,
     shape_height: int = 512,
@@ -122,6 +122,7 @@ def generate(
     fps_id: int = 25,
     output_folder: str = "outputs",
     progress=gr.Progress(track_tqdm=True)):
+    
     video = ""
     if seed == -1:
         seed = random.randint(0, MAX_SEED)
@@ -159,7 +160,8 @@ def generate(
             negative_prompt="verybadimagenegative_v1.3",
             cfg_scale=3, 
             clip_skip=2,
-            controlnet_frames=input_video, num_frames=num_frames,
+            controlnet_frames=input_video, 
+            num_frames=num_frames,
             num_inference_steps=num_inference_steps, 
             height=height, 
             width=width,