fix lint

Author: nunjunj

vllm/entrypoints/llm.py

@@ -1,17 +1,15 @@
 from contextlib import contextmanager
-from typing import (ClassVar, List, Optional, Sequence, Union, cast,
-                    overload)
+from typing import ClassVar, List, Optional, Sequence, Union, cast, overload
 
 from tqdm import tqdm
 from transformers import PreTrainedTokenizer, PreTrainedTokenizerFast
 
 from vllm.engine.arg_utils import EngineArgs
 from vllm.engine.llm_engine import LLMEngine
 from vllm.entrypoints.chat_utils import (ChatCompletionMessageParam,
-                                         parse_chat_messages,
-                                         apply_chat_template)
-from vllm.inputs import (PromptInputs, TextPrompt, TokensPrompt,
-                         parse_and_batch_prompt)
+                                         apply_chat_template,
+                                         parse_chat_messages)
+from vllm.inputs import PromptInputs, TextPrompt, TokensPrompt
 from vllm.inputs.parse import parse_and_batch_prompt
 from vllm.logger import init_logger
 from vllm.lora.request import LoRARequest