1 files changed, 21 insertions, 21 deletions
diff --git a/tests/extmod/ubinascii_a2b_base64.py b/tests/extmod/ubinascii_a2b_base64.py
index 05a3169f3..2630965e6 100644
--- a/tests/extmod/ubinascii_a2b_base64.py
+++ b/tests/extmod/ubinascii_a2b_base64.py
@@ -7,40 +7,40 @@ except ImportError:
     print("SKIP")
     raise SystemExit
 
-print(binascii.a2b_base64(b''))
-print(binascii.a2b_base64(b'Zg=='))
-print(binascii.a2b_base64(b'Zm8='))
-print(binascii.a2b_base64(b'Zm9v'))
-print(binascii.a2b_base64(b'Zm9vYg=='))
-print(binascii.a2b_base64(b'Zm9vYmE='))
-print(binascii.a2b_base64(b'Zm9vYmFy'))
+print(binascii.a2b_base64(b""))
+print(binascii.a2b_base64(b"Zg=="))
+print(binascii.a2b_base64(b"Zm8="))
+print(binascii.a2b_base64(b"Zm9v"))
+print(binascii.a2b_base64(b"Zm9vYg=="))
+print(binascii.a2b_base64(b"Zm9vYmE="))
+print(binascii.a2b_base64(b"Zm9vYmFy"))
 
-print(binascii.a2b_base64(b'AAECAwQFBgc='))
-print(binascii.a2b_base64(b'CAkKCwwNDg8='))
-print(binascii.a2b_base64(b'f4D/'))
-print(binascii.a2b_base64(b'f4D+')) # convert '+'
-print(binascii.a2b_base64(b'MTIzNEFCQ0RhYmNk'))
+print(binascii.a2b_base64(b"AAECAwQFBgc="))
+print(binascii.a2b_base64(b"CAkKCwwNDg8="))
+print(binascii.a2b_base64(b"f4D/"))
+print(binascii.a2b_base64(b"f4D+"))  # convert '+'
+print(binascii.a2b_base64(b"MTIzNEFCQ0RhYmNk"))
 
 # Ignore invalid characters and pad sequences
-print(binascii.a2b_base64(b'Zm9v\n'))
-print(binascii.a2b_base64(b'Zm\x009v\n'))
-print(binascii.a2b_base64(b'Zm9v=='))
-print(binascii.a2b_base64(b'Zm9v==='))
-print(binascii.a2b_base64(b'Zm9v===YmFy'))
+print(binascii.a2b_base64(b"Zm9v\n"))
+print(binascii.a2b_base64(b"Zm\x009v\n"))
+print(binascii.a2b_base64(b"Zm9v=="))
+print(binascii.a2b_base64(b"Zm9v==="))
+print(binascii.a2b_base64(b"Zm9v===YmFy"))
 
 try:
-    print(binascii.a2b_base64(b'abc'))
+    print(binascii.a2b_base64(b"abc"))
 except ValueError:
     print("ValueError")
 try:
-    print(binascii.a2b_base64(b'abcde='))
+    print(binascii.a2b_base64(b"abcde="))
 except ValueError:
     print("ValueError")
 try:
-    print(binascii.a2b_base64(b'ab*d'))
+    print(binascii.a2b_base64(b"ab*d"))
 except ValueError:
     print("ValueError")
 try:
-    print(binascii.a2b_base64(b'ab=cdef='))
+    print(binascii.a2b_base64(b"ab=cdef="))
 except ValueError:
     print("ValueError")