diff --git a/lang/fr/gklearn/utils/logger2file.py b/lang/fr/gklearn/utils/logger2file.py
new file mode 100644
index 0000000..2c7fc0b
--- /dev/null
+++ b/lang/fr/gklearn/utils/logger2file.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Fri Nov  8 14:21:25 2019
+
+@author: ljia
+"""
+
+import sys
+import time
+
+class Logger(object):
+    def __init__(self):
+        self.terminal = sys.stdout
+        self.log = open("log." + str(time.time()) + ".log", "a")
+
+    def write(self, message):
+        self.terminal.write(message)
+        self.log.write(message)  
+
+    def flush(self):
+        #this flush method is needed for python 3 compatibility.
+        #this handles the flush command by doing nothing.
+        #you might want to specify some extra behavior here.
+        pass    
+
+sys.stdout = Logger()
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