From 65df1f2555095e9af67372a47a1ca888b246f0f7 Mon Sep 17 00:00:00 2001
From: "Christian Y. Brenninkmeijer"
 <christian.brenninkmeijer@manchester.ac.uk>
Date: Mon, 21 Oct 2024 10:20:13 +0100
Subject: [PATCH] flake8

---
 pacman/model/resources/shared_sdram.py   | 4 +---
 pacman/model/resources/variable_sdram.py | 1 +
 pacman/utilities/json_utils.py           | 4 ++--
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/pacman/model/resources/shared_sdram.py b/pacman/model/resources/shared_sdram.py
index 14984474c..aaef641ad 100644
--- a/pacman/model/resources/shared_sdram.py
+++ b/pacman/model/resources/shared_sdram.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from copy import deepcopy
 import math
 from typing import Any, Dict, Optional, Self, TextIO, Union
 
@@ -43,7 +42,7 @@ class SharedSDRAM(AbstractSDRAM):
         "_shared"
         )
 
-    def __init__(self, shared: Dict[str,AbstractSDRAM],
+    def __init__(self, shared: Dict[str, AbstractSDRAM],
                  per_core: Optional[AbstractSDRAM] = None) -> None:
         """
         Creates an SDRAM of both per_core and shared requirements.
@@ -65,7 +64,6 @@ def __init__(self, shared: Dict[str,AbstractSDRAM],
         else:
             self._per_core = per_core
 
-
     @overrides(AbstractSDRAM.get_total_sdram)
     def get_total_sdram(self, n_timesteps: Optional[int]) -> int:
         running = self._per_core.get_total_sdram(n_timesteps)
diff --git a/pacman/model/resources/variable_sdram.py b/pacman/model/resources/variable_sdram.py
index e0fcf3329..5f63e2a01 100644
--- a/pacman/model/resources/variable_sdram.py
+++ b/pacman/model/resources/variable_sdram.py
@@ -22,6 +22,7 @@
 from .abstract_sdram import AbstractSDRAM
 from .constant_sdram import ConstantSDRAM
 
+
 def _ceil(value: Union[int, float, numpy.integer, numpy.floating]) -> int:
     return math.ceil(value)
 
diff --git a/pacman/utilities/json_utils.py b/pacman/utilities/json_utils.py
index 0b70699e2..e59f1a186 100644
--- a/pacman/utilities/json_utils.py
+++ b/pacman/utilities/json_utils.py
@@ -22,10 +22,10 @@
 from spinn_utilities.typing.json import JsonArray, JsonObject
 
 from pacman.data import PacmanDataView
-from pacman.model.graphs.machine import MachineVertex, SimpleMachineVertex
+from pacman.model.graphs.machine import SimpleMachineVertex
 from pacman.model.placements.placement import Placement
 from pacman.model.resources import (
-    IPtagResource, ReverseIPtagResource, VariableSDRAM)
+    IPtagResource, ReverseIPtagResource)
 from pacman.model.routing_info import BaseKeyAndMask