Update Lib/test/test_base64.py

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Author: haukex

Lib/test/test_base64.py

@@ -856,7 +856,6 @@ def test_z85_padding(self):
         eq(base64.z85decode(b'CZaET'), b"xxxx")
         eq(base64.z85decode(b'CZaETCMmZz'), b"xxxxx\x00\x00\x00")
 
-
     def test_a85decode_errors(self):
         illegal = (set(range(32)) | set(range(118, 256))) - set(b' \t\n\r\v')
         for c in illegal: