[1/N] Remove CacheConfig import in all model files (#1658)

python/sglang/srt/models/llava.py

@@ -31,7 +31,6 @@ from transformers import (
     SiglipVisionModel,
 )
 from transformers.models.llava.modeling_llava import LlavaMultiModalProjector
-from vllm.config import CacheConfig
 from vllm.model_executor.model_loader.weight_utils import default_weight_loader
 
 from sglang.srt.layers.quantization.base_config import QuantizationConfig
@@ -450,7 +449,7 @@ class LlavaLlamaForCausalLM(LlavaBaseForCausalLM):
         self,
         config: LlavaConfig,
         quant_config: Optional[QuantizationConfig] = None,
-        cache_config: Optional[CacheConfig] = None,
+        cache_config=None,
     ) -> None:
         super().__init__()
 
@@ -472,7 +471,7 @@ class LlavaQwenForCausalLM(LlavaBaseForCausalLM):
         self,
         config: LlavaConfig,
         quant_config: Optional[QuantizationConfig] = None,
-        cache_config: Optional[CacheConfig] = None,
+        cache_config=None,
     ) -> None:
         super().__init__()
 
@@ -505,7 +504,7 @@ class LlavaMistralForCausalLM(LlavaBaseForCausalLM):
         self,
         config: LlavaConfig,
         quant_config: Optional[QuantizationConfig] = None,
-        cache_config: Optional[CacheConfig] = None,
+        cache_config=None,
     ) -> None:
         super().__init__()