Update app.py

app.py

@@ -8,8 +8,10 @@ import time
 from inferencer import UniPicV2Inferencer
 from accelerate.utils import set_seed
 from huggingface_hub import snapshot_download
+import subprocess
 
-os.system("pip install ./flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp310-cp310-linux_x86_64.whl")
+#os.system("pip install ./flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp310-cp310-linux_x86_64.whl")
+subprocess.check_call([sys.executable, "-m", "pip", "install", "./flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp310-cp310-linux_x86_64.whl"])
 
 model_path = snapshot_download(repo_id="Skywork/UniPic2-Metaquery-9B")
 qwen_vl_path = snapshot_download(repo_id="Qwen/Qwen2.5-VL-7B-Instruct-AWQ")