Update app.py

app.py

@@ -1,3 +1,6 @@
+import sys
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
 import subprocess
 subprocess.run('pip install flash-attn==2.7.4.post1 --no-build-isolation', env={'FLASH_ATTENTION_SKIP_CUDA_BUILD': "TRUE"}, shell=True)
 
@@ -5,14 +8,11 @@ subprocess.run('pip install flash-attn==2.7.4.post1 --no-build-isolation', env={
 import gradio as gr
 import torch
 import os
-import sys
 from huggingface_hub import snapshot_download
 from PIL import Image
 import random
 import numpy as np
 import spaces
-# Add project root to sys.path to allow importing 'wan'
-sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
 
 import wan
 from wan.configs import WAN_CONFIGS, SIZE_CONFIGS, MAX_AREA_CONFIGS, SUPPORTED_SIZES