diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index b451cfa83..19f0f1acc 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -8,3 +8,6 @@ e00af2f73cb7d27c3755f18b2161b9acbd8ca8aa
 
 # import sorting
 ca682c8e5647feacb26f8570f77f1bdb6b5d3b9a
+
+# Ruff formatting
+90bdd725552e8cc1466c2b3c1152e0501519a568
diff --git a/moto/resourcegroupstaggingapi/models.py b/moto/resourcegroupstaggingapi/models.py
index 0e3495404..b2b2f33cb 100644
--- a/moto/resourcegroupstaggingapi/models.py
+++ b/moto/resourcegroupstaggingapi/models.py
@@ -536,7 +536,6 @@ class ResourceGroupsTaggingAPIBackend(BaseBackend):
                     "Tags": tags,
                 }
 
-
         # Workspaces
         if not resource_type_filters or "workspaces" in resource_type_filters:
             for ws in self.workspaces_backend.workspaces.values():
diff --git a/moto/workspaces/exceptions.py b/moto/workspaces/exceptions.py
index 299b32c46..d58980e2d 100644
--- a/moto/workspaces/exceptions.py
+++ b/moto/workspaces/exceptions.py
@@ -1,4 +1,5 @@
 """Exceptions raised by the workspaces service."""
+
 from moto.core.exceptions import JsonRESTError
 
 
diff --git a/moto/workspaces/models.py b/moto/workspaces/models.py
index 200b4b237..3b8e70861 100644
--- a/moto/workspaces/models.py
+++ b/moto/workspaces/models.py
@@ -1,4 +1,5 @@
 """WorkSpacesBackend class with methods for supported APIs."""
+
 import re
 from collections.abc import Mapping
 from typing import Any, Dict, List, Optional, Tuple
@@ -88,7 +89,7 @@ class Workspace(BaseModel):
 
     def filter_empty_values(self, d: Dict[str, Any]) -> Dict[str, Any]:
         if isinstance(d, Mapping):
-            return dict((k, self.filter_empty_values(v)) for k, v, in d.items() if v)
+            return dict((k, self.filter_empty_values(v)) for k, v in d.items() if v)
         else:
             return d
 
@@ -455,9 +456,9 @@ class WorkSpacesBackend(BaseBackend):
             tenancy=tenancy,
             tags=tags,
         )
-        self.workspace_directories[
-            workspace_directory.directory_id
-        ] = workspace_directory
+        self.workspace_directories[workspace_directory.directory_id] = (
+            workspace_directory
+        )
 
     def describe_workspace_directories(
         self, directory_ids: Optional[List[str]] = None
@@ -479,7 +480,6 @@ class WorkSpacesBackend(BaseBackend):
     def modify_workspace_creation_properties(
         self, resource_id: str, workspace_creation_properties: Dict[str, Any]
     ) -> None:
-
         # Raise Exception if Directory doesnot exist.
         if resource_id not in self.workspace_directories:
             raise ValidationException("The request is invalid.")
@@ -530,7 +530,6 @@ class WorkSpacesBackend(BaseBackend):
     def create_workspace_image(
         self, name: str, description: str, workspace_id: str, tags: List[Dict[str, str]]
     ) -> Dict[str, Any]:
-
         # Check if workspace exists.
         if workspace_id not in self.workspaces:
             raise ResourceNotFoundException(
diff --git a/moto/workspaces/responses.py b/moto/workspaces/responses.py
index cbf6e5752..55178f0be 100644
--- a/moto/workspaces/responses.py
+++ b/moto/workspaces/responses.py
@@ -1,4 +1,5 @@
 """Handles incoming workspaces requests, invokes methods, returns responses."""
+
 import json
 
 from moto.core.responses import BaseResponse
diff --git a/moto/workspaces/urls.py b/moto/workspaces/urls.py
index 7bf27b8ac..42ce8b8f5 100644
--- a/moto/workspaces/urls.py
+++ b/moto/workspaces/urls.py
@@ -1,4 +1,5 @@
 """workspaces base URL and path."""
+
 from .responses import WorkSpacesResponse
 
 url_bases = [
diff --git a/tests/test_workspaces/test_workspaces.py b/tests/test_workspaces/test_workspaces.py
index 99eff463b..d3b69fa15 100644
--- a/tests/test_workspaces/test_workspaces.py
+++ b/tests/test_workspaces/test_workspaces.py
@@ -1,4 +1,5 @@
 """Unit tests for workspaces-supported APIs."""
+
 import boto3
 import pytest
 from botocore.exceptions import ClientError