diff --git a/pilot/model/adapter.py b/pilot/model/adapter.py
index 89ea55ec2..435be1142 100644
--- a/pilot/model/adapter.py
+++ b/pilot/model/adapter.py
@@ -3,7 +3,6 @@
 
 import torch
 import os
-from functools import cache
 from typing import List
 from functools import cache
 from transformers import (
diff --git a/pilot/server/llmserver.py b/pilot/server/llmserver.py
index e71872d64..ad4627afa 100644
--- a/pilot/server/llmserver.py
+++ b/pilot/server/llmserver.py
@@ -66,7 +66,6 @@ class ModelWorker:
 
     def generate_stream_gate(self, params):
         try:
-            print(f"llmserver params: {params}, self: {self}")
             for output in self.generate_stream_func(
                 self.model, self.tokenizer, params, DEVICE, CFG.MAX_POSITION_EMBEDDINGS
             ):