remove unnecessary debug code

Signed-off-by: Linkun Chen <[email protected]>

tests/models/decoder_only/vision_language/test_pixtral.py

@@ -17,7 +17,6 @@
 
 from vllm import (EngineArgs, LLMEngine, RequestOutput, SamplingParams,
                   TextPrompt, TokensPrompt)
-from vllm.logger import init_logger
 from vllm.multimodal import MultiModalDataBuiltins
 from vllm.multimodal.inputs import PlaceholderRange
 from vllm.sequence import Logprob, SampleLogprobs
@@ -28,8 +27,6 @@
 if TYPE_CHECKING:
     from _typeshed import StrPath
 
-logger = init_logger(__name__)
-
 MODELS = ["mistralai/Pixtral-12B-2409"]
 IMG_URLS = [
     "https://picsum.photos/id/237/400/300",