Remove unused import

app.py

@@ -8,10 +8,10 @@ import spaces
 import torch
 import torchvision
 from diffusers import AutoencoderKL, DDIMScheduler
-from einops import rearrange, repeat
+from einops import rearrange
 from omegaconf import OmegaConf
 from PIL import Image
-from torchvision import transforms, utils
+from torchvision import transforms
 from transformers import CLIPTextModel, CLIPTokenizer
 
 from modules.unet import UNet3DConditionFlowModel
@@ -25,9 +25,8 @@ from utils.utils import (
     interpolate_trajectory,
     load_model,
     load_weights,
-    save_videos_grid,
 )
-from utils.visualizer import Visualizer, vis_flow_to_video
+from utils.visualizer import vis_flow_to_video
 
 #### Description ####
 title = r"""<h1 align="center">CustomNet: Object Customization with Variable-Viewpoints in Text-to-Image Diffusion Models</h1>"""