diff --git a/function.py b/function.py
index 4533164..bee0046 100644
--- a/function.py
+++ b/function.py
@@ -88,7 +88,7 @@ def load_data(filepath):
                 try:
                     data. append([float(x) if x !='?'else np. nan for x in line_data]) 
                 except ValueError as e:
-                    print(f"Error processing line: {line}. Error: fe}") 
+                    print(f"Error processing line: {line}. Error: {e}") 
     data = np.array(data)
     data = np.nan_to_num(data,nan=np.nanmean(data,axis=0))#将缺失值用平均值代替 
     X = data[:,:-1]#特征