diff --git a/docs/agents/hwp_supervisor_agent.rst b/docs/agents/hwp_supervisor_agent.rst
index c698ac367..47311ab93 100644
--- a/docs/agents/hwp_supervisor_agent.rst
+++ b/docs/agents/hwp_supervisor_agent.rst
@@ -109,7 +109,7 @@ or not. For example, to spin up to a particular frequency, you can run:
                       {'class': 'Done', 'msg': None, 'success': True}],
           'success': True}
 
-To stop an action while its running, you can use the ``abort_action`` task, 
+To stop an action while its running, you can use the ``abort_action`` task,
 which will set the state of the current action to ``Abort``, and put the
 supervisor into the Idle state.
 
@@ -127,7 +127,7 @@ supervisor into the Idle state.
     print("Result 2: ")
     print(res2.session['data']['action'])
 
-    >> 
+    >>
     Result 1:
     {'action_id': 1,
     'completed': True,
@@ -139,7 +139,7 @@ supervisor into the Idle state.
                         'target_freq': 2.0},
                       {'class': 'Abort'}],
     'success': False}
-    Result 2: 
+    Result 2:
     {'action_id': 3,
     'completed': True,
     'cur_state': {'class': 'Done', 'msg': None, 'success': True},
diff --git a/socs/agents/hwp_supervisor/agent.py b/socs/agents/hwp_supervisor/agent.py
index 0e33a013b..7a12e1aa4 100644
--- a/socs/agents/hwp_supervisor/agent.py
+++ b/socs/agents/hwp_supervisor/agent.py
@@ -4,7 +4,7 @@
 import time
 import traceback
 from dataclasses import asdict, dataclass, field
-from typing import Optional, List, Dict
+from typing import Dict, List, Optional
 
 import numpy as np
 import ocs
@@ -14,8 +14,9 @@
 from ocs.ocs_client import OCSClient, OCSReply
 from ocs.ocs_twisted import Pacemaker
 
-
 client_cache = {}
+
+
 def get_op_data(agent_id, op_name, log=None, test_mode=False):
     """
     Process data from an agent operation, and formats it for the ``monitor``
@@ -362,12 +363,12 @@ class Base:
         def __init__(self):
             super().__init__()
             self.start_time = time.time()
-        
+
         def encode(self):
             d = {'class': self.__class__.__name__}
             d.update(asdict(self))
             return d
-        
+
     @dataclass
     class Idle(Base):
         """Does nothing"""
@@ -506,7 +507,8 @@ class Abort(Base):
         """Abort current action"""
         pass
 
-    completed_states = ( Done, Error, Abort, Idle )
+    completed_states = (Done, Error, Abort, Idle)
+
 
 class ControlAction:
     """
@@ -526,7 +528,7 @@ def __init__(self, state: ControlState.Base):
         self.success = False
         self.state_history = []
         self.set_state(state)
-    
+
     def set_state(self, state: ControlState.Base):
         """
         Sets state for the current action. If this is a `completed_state`,
@@ -538,7 +540,7 @@ def set_state(self, state: ControlState.Base):
             self.completed = True
         if isinstance(state, ControlState.Done):
             self.success = state.success
-        
+
     def encode(self):
         """Encodes this as a dict"""
         return dict(
@@ -548,10 +550,10 @@ def encode(self):
             cur_state=self.cur_state.encode(),
             state_history=[s.encode() for s in self.state_history],
         )
-    
+
     def sleep_until_complete(self, session=None, dt=1):
         """
-        Sleeps until the action is complete. 
+        Sleeps until the action is complete.
 
         Args
         -----
@@ -568,6 +570,7 @@ def sleep_until_complete(self, session=None, dt=1):
                 return
             time.sleep(dt)
 
+
 class ControlStateMachine:
     def __init__(self):
         self.action: ControlAction = ControlAction(ControlState.Idle())
@@ -1109,17 +1112,17 @@ def make_parser(parser=None):
                              "shutdown is triggered")
 
     pgroup.add_argument(
-        '--driver-iboot-id', 
+        '--driver-iboot-id',
         help="Instance ID for IBoot-PDU agent that powers the HWP Driver board")
     pgroup.add_argument(
-        '--driver-iboot-outlets', nargs='+', type=int, 
+        '--driver-iboot-outlets', nargs='+', type=int,
         help="Outlets for driver iboot power")
 
     pgroup.add_argument(
-        '--gripper-iboot-id', 
+        '--gripper-iboot-id',
         help="Instance ID for IBoot-PDU agent that powers the gripper controller")
     pgroup.add_argument(
-        '--gripper-iboot-outlets', nargs='+', type=int, 
+        '--gripper-iboot-outlets', nargs='+', type=int,
         help="Outlets for gripper iboot power")
 
     pgroup.add_argument('--forward-dir', choices=['cw', 'ccw'], default="cw",
diff --git a/socs/testing/hwp_emulator.py b/socs/testing/hwp_emulator.py
index 222a14a46..b0a0e4c49 100644
--- a/socs/testing/hwp_emulator.py
+++ b/socs/testing/hwp_emulator.py
@@ -1,6 +1,7 @@
 """
 HWP Emulation module
 """
+import argparse
 import logging
 import threading
 import time