Remove all references to yapf as it's no longer used (#26251)

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

vllm/model_executor/models/voxtral.py

@@ -32,11 +32,7 @@ from vllm.model_executor.layers.quantization import QuantizationConfig
 from vllm.model_executor.model_loader.weight_utils import default_weight_loader
 from vllm.model_executor.models import SupportsPP
 from vllm.model_executor.models.module_mapping import MultiModelKeys
-
-# yapf: disable
 from vllm.model_executor.models.whisper import WhisperEncoder
-
-# yapf: enable
 from vllm.multimodal import MULTIMODAL_REGISTRY
 from vllm.multimodal.inputs import (
     MultiModalDataDict,