diff --git a/socs/agents/lakeshore240/agent.py b/socs/agents/lakeshore240/agent.py
index e5462a3c6..494b33959 100644
--- a/socs/agents/lakeshore240/agent.py
+++ b/socs/agents/lakeshore240/agent.py
@@ -5,14 +5,14 @@
 import traceback
 import warnings
 from dataclasses import dataclass
-from typing import ( Any, Dict, Optional, )
+from typing import Any, Dict, Optional
 
 import txaio  # type: ignore
 from ocs import ocs_agent, site_config
 from ocs.ocs_twisted import Pacemaker
 
 from socs.Lakeshore.Lakeshore240 import Module
-from socs.util import BaseAction, register_task_from_action, OcsOpReturnType
+from socs.util import BaseAction, OcsOpReturnType, register_task_from_action
 
 txaio.use_twisted()
 
@@ -26,6 +26,7 @@ class LS240Action(BaseAction):
     def process(self, module: Module) -> None:
         raise NotImplementedError
 
+
 @dataclass
 class UploadCalCurve(LS240Action):
     """upload_cal_curve(channel, filename)
@@ -50,6 +51,7 @@ def process(self, module: Module) -> None:
         time.sleep(0.1)
         raise Exception("TEST")
 
+
 @dataclass
 class SetValues(LS240Action):
     """set_values(channel, sensor=None, auto_range=None, range=None,\
@@ -108,6 +110,7 @@ def process(self, module: Module) -> None:
         )
         time.sleep(0.1)
 
+
 class LS240_Agent:
     def __init__(
         self,
diff --git a/socs/util.py b/socs/util.py
index 0f57f8e7e..70b8f3841 100644
--- a/socs/util.py
+++ b/socs/util.py
@@ -1,18 +1,8 @@
-import hashlib
 import dataclasses
-from typing import (
-    Optional,
-    Dict,
-    Any,
-    Type,
-    Callable,
-    Tuple,
-    get_origin,
-    get_args,
-    Union,
-    TypeVar,
-)
+import hashlib
 import time
+from typing import (Any, Callable, Dict, Optional, Tuple, Type, TypeVar, Union,
+                    get_args, get_origin)
 
 from ocs import ocs_agent