Filter known Gradio cleanup warning

app.py

@@ -5,6 +5,7 @@ import importlib
 import importlib.util
 import json
 import os
+import sys
 import tempfile
 import time
 from dataclasses import dataclass
@@ -16,6 +17,20 @@ import numpy as np
 os.environ.setdefault("HF_HUB_ENABLE_HF_TRANSFER", "1")
 
 
+def _filter_known_unraisable(unraisable):
+    object_name = getattr(unraisable.object, "__qualname__", "")
+    if (
+        object_name == "BaseEventLoop.__del__"
+        and isinstance(unraisable.exc_value, ValueError)
+        and "Invalid file descriptor" in str(unraisable.exc_value)
+    ):
+        return
+    sys.__unraisablehook__(unraisable)
+
+
+sys.unraisablehook = _filter_known_unraisable
+
+
 @dataclass(frozen=True)
 class GenerationModel:
     label: str