Fixed flake8 issues

1 files changed, 3 insertions, 3 deletions

diff --git a/cryptography/hazmat/primitives/padding.py b/cryptography/hazmat/primitives/padding.py
index ec575195..b07f5014 100644
--- a/cryptography/hazmat/primitives/padding.py
+++ b/cryptography/hazmat/primitives/padding.py
@@ -14,7 +14,6 @@
 import cffi
 
 import six
-from six.moves import xrange
 
 from cryptography.hazmat.primitives import interfaces
 
@@ -55,7 +54,6 @@ bool Cryptography_check_padding(uint8_t *data, unsigned int block_len) {
 """)
 
 
-
 class PKCS7(object):
     def __init__(self, block_size):
         super(PKCS7, self).__init__()
@@ -146,7 +144,9 @@ class _PKCS7UnpaddingContext(object):
 
         pad_size = six.indexbytes(self._buffer, -1)
 
-        valid = _lib.Cryptography_check_padding(self._buffer, self.block_size // 8)
+        valid = _lib.Cryptography_check_padding(
+            self._buffer, self.block_size // 8
+        )
 
         if not valid or not (0 < pad_size <= self.block_size // 8):
             raise ValueError("Invalid padding bytes")