Update app.py

app.py

@@ -7,9 +7,31 @@ import os
 import sys
 import threading
 import time
+import warnings
 from datetime import datetime, timedelta
 from typing import Any
 
+# Suppress asyncio event loop cleanup errors (Python 3.10 issue on HF Spaces)
+# These occur when event loops are garbage collected after file descriptors close
+def _patch_asyncio_event_loop_del():
+    """Patch BaseEventLoop.__del__ to suppress 'Invalid file descriptor: -1' errors."""
+    try:
+        import asyncio.base_events as base_events
+        original_del = getattr(base_events.BaseEventLoop, "__del__", None)
+        if original_del is None:
+            return
+        def patched_del(self):
+            try:
+                original_del(self)
+            except ValueError as e:
+                if "Invalid file descriptor" not in str(e):
+                    raise
+        base_events.BaseEventLoop.__del__ = patched_del
+    except Exception:
+        pass
+
+_patch_asyncio_event_loop_del()
+
 import gradio as gr