Update app.py

app.py

@@ -4,9 +4,8 @@ os.environ['HF_HOME'] = os.path.join(os.path.dirname(__file__), 'hf_download')
 result_dir = os.path.join('./', 'results')
 os.makedirs(result_dir, exist_ok=True)
 
-
+import spaces
 import functools
-import os
 import random
 import gradio as gr
 import numpy as np
@@ -23,7 +22,6 @@ from diffusers.models.attention_processor import AttnProcessor2_0
 from transformers import CLIPTextModel, CLIPTokenizer
 from diffusers_vdm.pipeline import LatentVideoDiffusionPipeline
 from diffusers_vdm.utils import resize_and_center_crop, save_bcthw_as_mp4
-import spaces
 
 # Disable gradients globally
 torch.set_grad_enabled(False)