[Chore] Adjust tokenizer import to avoid circular imports (#30601)

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

tests/tool_use/test_mistral_tool_parser.py

@@ -13,12 +13,9 @@ from partial_json_parser.core.options import Allow
 
 from vllm.entrypoints.openai.protocol import DeltaMessage, DeltaToolCall
 from vllm.entrypoints.openai.tool_parsers.mistral_tool_parser import MistralToolParser
-from vllm.tokenizers import (
-    MistralTokenizer,
-    TokenizerLike,
-    get_tokenizer,
-)
+from vllm.tokenizers import TokenizerLike, get_tokenizer
 from vllm.tokenizers.detokenizer_utils import detokenize_incrementally
+from vllm.tokenizers.mistral import MistralTokenizer
 
 
 @pytest.fixture(scope="module")