diff --git a/volatility3/framework/plugins/windows/timers.py b/volatility3/framework/plugins/windows/timers.py
index 19d52d9bf..e54b2a13f 100644
--- a/volatility3/framework/plugins/windows/timers.py
+++ b/volatility3/framework/plugins/windows/timers.py
@@ -6,7 +6,14 @@ import logging
 
 from typing import Iterator, List, Tuple, Iterable
 
-from volatility3.framework import exceptions, layers, renderers, interfaces, constants, symbols
+from volatility3.framework import (
+    exceptions,
+    layers,
+    renderers,
+    interfaces,
+    constants,
+    symbols,
+)
 from volatility3.framework.configuration import requirements
 from volatility3.framework.objects import utility
 from volatility3.framework.renderers import format_hints
@@ -117,9 +124,7 @@ class Timers(interfaces.plugins.PluginInterface):
 
         if versions.is_windows_7(
             context=context, symbol_table=symbol_table
-        ) or versions.is_windows_8_or_later(
-            context=context, symbol_table=symbol_table
-        ):
+        ) or versions.is_windows_8_or_later(context=context, symbol_table=symbol_table):
             # Starting with Windows 7, there is no more KiTimerTableListHead. The list is
             # at _KPCR.PrcbData.TimerTable.TimerEntries
             # See http://pastebin.com/FiRsGW3f
@@ -143,11 +148,11 @@ class Timers(interfaces.plugins.PluginInterface):
 
         elif versions.is_xp_or_2003(
             context=context, symbol_table=symbol_table
-        ) or versions.is_vista_or_later(
-            context=context, symbol_table=symbol_table
-        ):
+        ) or versions.is_vista_or_later(context=context, symbol_table=symbol_table):
             is_64bit = symbols.symbol_table_is_64bit(context, symbol_table)
-            if is_64bit or versions.is_vista_or_later(context=context, symbol_table=symbol_table):
+            if is_64bit or versions.is_vista_or_later(
+                context=context, symbol_table=symbol_table
+            ):
                 # On XP x64, Windows 2003 SP1-SP2, and Vista SP0-SP2, KiTimerTableListHead
                 # is an array of 512 _KTIMER_TABLE_ENTRY structs.
                 array_size = 512
@@ -172,7 +177,6 @@ class Timers(interfaces.plugins.PluginInterface):
         else:
             raise NotImplementedError("This version of Windows is not supported!")
 
-
     def _generator(self) -> Iterator[Tuple]:
         kernel = self.context.modules[self.config["kernel"]]
         layer_name = kernel.layer_name
@@ -248,7 +252,6 @@ class Timers(interfaces.plugins.PluginInterface):
                     ),
                 )
 
-
     def run(self):
         return renderers.TreeGrid(
             [
diff --git a/volatility3/framework/symbols/windows/extensions/__init__.py b/volatility3/framework/symbols/windows/extensions/__init__.py
index 040c57bae..b830a9d9f 100755
--- a/volatility3/framework/symbols/windows/extensions/__init__.py
+++ b/volatility3/framework/symbols/windows/extensions/__init__.py
@@ -453,9 +453,9 @@ class FILE_OBJECT(objects.StructType, pool.ExecutiveObject):
         ].is_valid(self.FileName.Buffer)
 
     def file_name_with_device(self) -> Union[str, interfaces.renderers.BaseAbsentValue]:
-        name: Union[str, interfaces.renderers.BaseAbsentValue] = (
-            renderers.UnreadableValue()
-        )
+        name: Union[
+            str, interfaces.renderers.BaseAbsentValue
+        ] = renderers.UnreadableValue()
 
         # this pointer needs to be checked against native_layer_name because the object may
         # be instantiated from a primary (virtual) layer or a memory (physical) layer.
@@ -1020,6 +1020,7 @@ class KTIMER(objects.StructType):
             layer_name=self.vol.layer_name,
             offset=self.Dpc.vol.offset,
         )
+
     def valid_type(self):
         return self.Header.Type in self.VALID_TYPES