[pre-commit.ci] auto fixes from pre-commit.com hooks

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Author: pre-commit-ci[bot]

colossalai/inference/core/request_handler.py

@@ -8,8 +8,6 @@
 from colossalai.inference.config import InferenceConfig
 from colossalai.inference.flash_decoding_utils import FDIntermTensors
 from colossalai.inference.kv_cache import KVCacheManager, RPCKVCacheManager
-from colossalai.inference.logit_processors import logits_processor
-from colossalai.inference.sampler import *
 from colossalai.inference.struct import RequestStatus, Sequence
 from colossalai.logging import get_dist_logger