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

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

vllm/entrypoints/chat_utils.py

@@ -49,7 +49,8 @@ from vllm.logger import init_logger
 from vllm.model_executor.models import SupportsMultiModal
 from vllm.multimodal import MULTIMODAL_REGISTRY, MultiModalDataDict, MultiModalUUIDDict
 from vllm.multimodal.utils import MEDIA_CONNECTOR_REGISTRY, MediaConnector
-from vllm.tokenizers import MistralTokenizer, TokenizerLike
+from vllm.tokenizers import TokenizerLike
+from vllm.tokenizers.mistral import MistralTokenizer
 from vllm.transformers_utils.chat_templates import get_chat_template_fallback_path
 from vllm.transformers_utils.processor import cached_get_processor
 from vllm.utils import random_uuid