[V0 Deprecation] Remove V0 Sequence class & Sampler (#25332)

Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
Signed-off-by: Woosuk Kwon <woosuk@thinkingmachines.ai>

tests/models/multimodal/generation/test_phi4mm.py

@@ -12,10 +12,10 @@ from huggingface_hub import snapshot_download
 from transformers import AutoTokenizer
 
 from vllm.assets.image import ImageAsset
+from vllm.logprobs import SampleLogprobs
 from vllm.lora.request import LoRARequest
 from vllm.multimodal.image import convert_image_mode, rescale_image_size
 from vllm.platforms import current_platform
-from vllm.sequence import SampleLogprobs
 
 from ....conftest import (IMAGE_ASSETS, HfRunner, PromptAudioInput,
                           PromptImageInput, VllmRunner)