Address review nits

letsencrypt/main.py

@@ -11,6 +11,8 @@ import traceback
 import OpenSSL
 import zope.component
 
+from acme import jose
+
 import letsencrypt
 
 from letsencrypt import account
@@ -27,7 +29,6 @@ from letsencrypt import log
 from letsencrypt import reporter
 from letsencrypt import storage
 
-from acme import jose
 from letsencrypt.cli import choose_configurator_plugins, _renewal_conf_files, should_renew
 from letsencrypt.display import util as display_util, ops as display_ops
 from letsencrypt.plugins import disco as plugins_disco

letsencrypt/tests/display/util_test.py

@@ -8,6 +8,7 @@ import letsencrypt.errors as errors
 
 from letsencrypt.display import util as display_util
 
+
 CHOICES = [("First", "Description1"), ("Second", "Description2")]
 TAGS = ["tag1", "tag2", "tag3"]
 TAGS_CHOICES = [("1", "tag1"), ("2", "tag2"), ("3", "tag3")]