minor chnages

app.py

@@ -9,6 +9,9 @@ from live_preview_helpers import calculate_shift, retrieve_timesteps, flux_pipe_
 
 from huggingface_hub import hf_hub_download
 from safetensors.torch import load_file
+import subprocess
+
+subprocess.run("rm -rf /data-nvme/zerogpu-offload/*", env={}, shell=True)
 
 dtype = torch.bfloat16
 device = "cuda" if torch.cuda.is_available() else "cpu"