[Misc] Remove redundant attention var constants (#29650)

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

vllm/model_executor/models/deepseek_eagle.py

@@ -23,12 +23,9 @@ from vllm.model_executor.models.deepseek_v2 import (
     DeepseekV2DecoderLayer,
     DeepseekV3ForCausalLM,
 )
-from vllm.utils import init_logger
 
 from .utils import AutoWeightsLoader, maybe_prefix, process_eagle_weight
 
-logger = init_logger(__name__)
-
 
 @support_torch_compile
 class DeepseekV2Model(nn.Module):