Update app.py

Added shutil and sys imports

app.py

@@ -5,6 +5,8 @@ from tempfile import NamedTemporaryFile
 import gradio as gr
 from huggingface_hub import InferenceClient
 import wandb
+import shutil
+import sys
 
 # 1. Initialize W&B (free tier) for basic logging
 # non-interactive login