crypto crypto-openssl: support hashing operations

[vpp.git] / test / vpp_tunnel_interface.py

diff --git a/test/vpp_tunnel_interface.py b/test/vpp_tunnel_interface.py
index e55486e..6a336eb 100644 (file)
--- a/test/vpp_tunnel_interface.py
+++ b/test/vpp_tunnel_interface.py
@@ -1,11 +1,9 @@
 import abc
-import six
 from vpp_pg_interface import is_ipv6_misc
 from vpp_interface import VppInterface
 
 
-@six.add_metaclass(abc.ABCMeta)
-class VppTunnelInterface(VppInterface):
+class VppTunnelInterface(VppInterface, metaclass=abc.ABCMeta):
     """ VPP tunnel interface abstraction """
 
     def __init__(self, test, parent_if):