diff --git a/function.py b/function.py
index d74dac3..549af72 100644
--- a/function.py
+++ b/function.py
@@ -41,8 +41,6 @@ name = "廖子豪"
 
 
 # 这里写自己的代码实现
-import numpy as np
-import os
 
 def classify(input_vector, dataSet, labels, k=3):
     """