Update deprecated type hinting in models (#18132)

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

vllm/model_executor/models/clip.py

@@ -1,7 +1,8 @@
 # SPDX-License-Identifier: Apache-2.0
 """Minimal implementation of CLIPVisionModel intended to be only used
 within a vision language model."""
-from typing import Iterable, Optional, Set, Tuple, Union
+from collections.abc import Iterable
+from typing import Optional, Union
 
 import torch
 import torch.nn as nn
@@ -368,8 +369,8 @@ class CLIPVisionModel(nn.Module, SupportsQuant):
 
     # (TODO) Add prefix argument for filtering out weights to be loaded
     #        ref: https://github.com/vllm-project/vllm/pull/7186#discussion_r1734163986
-    def load_weights(self, weights: Iterable[Tuple[str,
-                                                   torch.Tensor]]) -> Set[str]:
+    def load_weights(self, weights: Iterable[tuple[str,
+                                                   torch.Tensor]]) -> set[str]:
         stacked_params_mapping = [
             # (param_name, shard_name, shard_id)
             ("qkv_proj", "q_proj", "q"),
@@ -377,7 +378,7 @@ class CLIPVisionModel(nn.Module, SupportsQuant):
             ("qkv_proj", "v_proj", "v"),
         ]
         params_dict = dict(self.named_parameters())
-        loaded_params: Set[str] = set()
+        loaded_params: set[str] = set()
         layer_count = len(self.vision_model.encoder.layers)
 
         for name, loaded_weight in weights: