Hide the warning about `torch.distributed.reduce_op` being deprecated

aiserver.py

@@ -37,6 +37,7 @@ import bisect
 import functools
 import traceback
 import inspect
+import warnings
 from collections.abc import Iterable
 from typing import Any, Callable, TypeVar, Tuple, Union, Dict, Set, List, Optional, Type
 
@@ -1958,13 +1959,15 @@ def load_model(use_gpu=True, gpu_layers=None, disk_layers=None, initial_load=Fal
     model = None
     generator = None
     model_config = None
-    for tensor in gc.get_objects():
-        try:
-            if torch.is_tensor(tensor):
-                with torch.no_grad():
-                    tensor.set_(torch.tensor((), device=tensor.device, dtype=tensor.dtype))
-        except:
-            pass
+    with torch.no_grad():
+        with warnings.catch_warnings():
+            warnings.filterwarnings("ignore", message="torch.distributed.reduce_op is deprecated")
+            for tensor in gc.get_objects():
+                try:
+                    if torch.is_tensor(tensor):
+                        tensor.set_(torch.tensor((), device=tensor.device, dtype=tensor.dtype))
+                except:
+                    pass
     gc.collect()
     try:
         torch.cuda.empty_cache()