[Core] Use key-only cache for BaseMultiModalProcessor (#23018)

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

vllm/model_executor/models/hyperclovax_vision.py

@@ -33,12 +33,13 @@ from vllm.inputs import InputProcessingContext
 from vllm.model_executor.layers.quantization import QuantizationConfig
 from vllm.model_executor.sampling_metadata import SamplingMetadata
 from vllm.multimodal import MULTIMODAL_REGISTRY
+from vllm.multimodal.cache import BaseMultiModalProcessorCache
 from vllm.multimodal.inputs import (MultiModalDataDict, MultiModalFieldConfig,
                                     MultiModalKwargsItems)
 from vllm.multimodal.parse import ImageSize, MultiModalDataItems
 from vllm.multimodal.processing import (BaseMultiModalProcessor,
-                                        BaseProcessingInfo, ProcessingCache,
-                                        PromptReplacement, PromptUpdate)
+                                        BaseProcessingInfo, PromptReplacement,
+                                        PromptUpdate)
 from vllm.multimodal.profiling import BaseDummyInputsBuilder
 from vllm.sequence import IntermediateTensors
 
@@ -367,7 +368,7 @@ def _build_hcxvision_hf_processor(
     info: HCXVisionProcessingInfo,
     dummy_inputs: BaseDummyInputsBuilder[HCXVisionProcessingInfo],
     *,
-    cache: Optional[ProcessingCache] = None,
+    cache: Optional[BaseMultiModalProcessorCache] = None,
 ) -> BaseMultiModalProcessor:
     if isinstance(info, HCXVisionProcessingInfo):
         return HCXVisionMultiModalProcessor(