import string

cclauss · web-flow · commit c5ca569d7bbb · 2020-05-18T11:11:42.000+02:00
diff --git a/ciphers/hill_cipher.py b/ciphers/hill_cipher.py
@@ -36,7 +36,7 @@
 
 """
 
-from string import ascii_upper
+import string
 import numpy
 
 
