Update app.py

app.py

@@ -70,8 +70,13 @@ AUTHORIZED_IMPORTS = [
     "csv",
 ]
 import os
+
+
+# With this updated version:
 from huggingface_hub import configure_http_backend
-configure_http_backend(backends=["httpx"])  # More stable backend
+from huggingface_hub.http import httpx_backend  # Explicit backend import
+configure_http_backend(factory=httpx_backend.factory)  # Correct argument [huggingface.co](https://huggingface.co/docs/huggingface_hub/en/guides/http#http-backends)
+
 
 # Set environment variables before other imports
 os.environ["HF_HUB_DOWNLOAD_TIMEOUT"] = "300"  # 5 minute timeout