Update app.py

app.py

@@ -70,8 +70,8 @@ def generate_video(prompt, image=None, duration=5, guidance_scale=9, video_guida
  temp = int(duration * multiplier) + 1 
  torch_dtype = torch.bfloat16 if MODEL_DTYPE == "bf16" else torch.float32
  if(image):
- cropped_image = center_crop(image, 1280, 720)
- resized_image = cropped_image.resize((1280, 720))
+ cropped_image = center_crop(image, 1280, 768)
+ resized_image = cropped_image.resize((1280, 768))
  with torch.no_grad(), torch.cuda.amp.autocast(enabled=True, dtype=torch_dtype):
  frames = model.generate_i2v(
  prompt=prompt,