Update app.py

app.py

@@ -1,3 +1,16 @@
+import os
+
+# Disable Xet/CAS backend (it’s what’s throwing the error)
+os.environ["HF_HUB_ENABLE_XET"] = "0"
+
+# Use the robust Rust downloader for big files
+os.environ["HF_HUB_ENABLE_HF_TRANSFER"] = "1"
+
+# Optional but helpful: resume and avoid symlinks on some filesystems
+os.environ["HF_HUB_ENABLE_RESUME"] = "1"
+os.environ["HF_HUB_DISABLE_SYMLINKS_WARNING"] = "1"
+
+
 import gradio as gr
 import torch
 from transformers import AutoProcessor, LlavaForConditionalGeneration