diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0f644a9a..c344a95b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -65,7 +65,7 @@ find . -type f -name "*.svg" -exec bash -c 'inkscape -h 256  --export-filename="
 find . -type f -name "*.svg" -exec bash -c 'rm "$0"' {} \;
 ```
 
-If you get any errors with autogen, it will probably be a '+' in  filename 
+If you get any errors with autogen, it will probably be a '+' in  filename
 
 ### Add new provider
 
diff --git a/diagrams/azure/monitor.py b/diagrams/azure/monitor.py
index 22788473..ecf02953 100644
--- a/diagrams/azure/monitor.py
+++ b/diagrams/azure/monitor.py
@@ -38,6 +38,8 @@ class DiagnosticsSettings(_Monitor):
 
 class LogAnalyticsWorkspaces(_Monitor):
     _icon = "log-analytics-workspaces.png"
+
+
 class Logs(_Monitor):
     _icon = "logs.png"
 
diff --git a/tests/test_diagram.py b/tests/test_diagram.py
index f5bdb972..10dc7bd2 100644
--- a/tests/test_diagram.py
+++ b/tests/test_diagram.py
@@ -393,7 +393,7 @@ class ResourcesTest(unittest.TestCase):
             _,
             _ in os.walk(resources_dir))
         self.assertLessEqual(max_depth, 2)
-    
+
     def test_resources_exist_and_render(self):
         """
         Test that resources directory exists and icons can be loaded for rendering.
@@ -401,38 +401,38 @@ class ResourcesTest(unittest.TestCase):
         """
         from diagrams.aws.compute import EC2
         from diagrams.aws.database import RDS
-        
+
         # Verify resources directory exists
         resources_dir = pathlib.Path(__file__).parent.parent / "resources"
         self.assertTrue(resources_dir.exists(), "resources directory should exist")
-        
+
         # Verify AWS resources exist (sample check)
         aws_compute_dir = resources_dir / "aws" / "compute"
         self.assertTrue(aws_compute_dir.exists(), "AWS compute resources should exist")
-        
+
         # Verify icon files exist
         ec2_icon = aws_compute_dir / "ec2.png"
         self.assertTrue(ec2_icon.exists(), "EC2 icon should exist")
-        
+
         # Test that nodes can load their icons
         test_diagram_name = "test_resources_render"
         try:
             with Diagram(test_diagram_name, show=False):
                 ec2_node = EC2("test-ec2")
                 rds_node = RDS("test-rds")
-                
+
                 # Verify nodes have icon attributes set
                 self.assertIsNotNone(ec2_node._icon, "EC2 node should have an icon")
                 self.assertIsNotNone(rds_node._icon, "RDS node should have an icon")
-                
+
                 # Verify icon paths are valid
                 ec2_icon_path = ec2_node._load_icon()
                 rds_icon_path = rds_node._load_icon()
-                
-                self.assertTrue(os.path.exists(ec2_icon_path), 
-                               f"EC2 icon path should exist: {ec2_icon_path}")
+
+                self.assertTrue(os.path.exists(ec2_icon_path),
+                                f"EC2 icon path should exist: {ec2_icon_path}")
                 self.assertTrue(os.path.exists(rds_icon_path),
-                               f"RDS icon path should exist: {rds_icon_path}")
+                                f"RDS icon path should exist: {rds_icon_path}")
         finally:
             # Clean up generated files
             try: