isort: fix imports

trezor_agent/factory.py

@@ -1,5 +1,6 @@
 """Thin wrapper around trezor/keepkey libraries."""
 from __future__ import absolute_import
+
 import binascii
 import collections
 import logging

trezor_agent/gpg/decode.py

@@ -6,8 +6,8 @@ import io
 import logging
 import struct
 
-import ed25519
 import ecdsa
+import ed25519
 
 from . import protocol
 from .. import util

trezor_agent/gpg/keyring.py

@@ -1,5 +1,5 @@
 """Tools for doing signature using gpg-agent."""
-from __future__ import unicode_literals, absolute_import, print_function
+from __future__ import absolute_import, print_function, unicode_literals
 
 import binascii
 import io

trezor_agent/gpg/tests/test_keyring.py

@@ -1,4 +1,5 @@
 import io
+
 import mock
 
 from .. import keyring