fix ut

Author: Deleter-D

tests/output/test_process_batch_output.py

@@ -169,6 +169,7 @@ def setup_token_processor(self, speculative_decoding=False, use_logprobs=False):
         processor.accept_token_num_per_head_per_request = {}
         processor.accept_token_num_per_head = [0] * MAX_DRAFT_TOKENS
         processor.use_sampling_mask = False
+        processor._benchmark_logger = None
 
         # processor._recycle_resources = Mock()