diff --git a/src/registrar/tests/test_views.py b/src/registrar/tests/test_views.py
index ed47f3278..351b223d6 100644
--- a/src/registrar/tests/test_views.py
+++ b/src/registrar/tests/test_views.py
@@ -1415,29 +1415,27 @@ class TestDomainManagers(TestDomainOverview):
             add_page.form["email"] = email_address
             self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
             add_page.form.submit()
-        
+
         expected_email_content = {
-            'Simple': {
-                'Subject': {
-                        'Data': 'You’ve been added to a .gov domain'
-                    }, 
-                'Body': {
-                    'Text': {
-                        'Data': '\nHi.\n\nFirst Last has added you as a manager on igorville.gov.\n\n' 
-                        'YOU NEED A LOGIN.GOV ACCOUNT\nYou’ll need a Login.gov account to manage your .gov domain. '
-                        'Login.gov provides\na simple and secure process for signing into many government services with '
-                        'one\naccount. If you don’t already have one, follow these steps to create your\nLogin.gov '
-                        'account <https://login.gov/help/get-started/create-your-account/>.\n\nDOMAIN MANAGEMENT\nAs a '
-                        '.gov domain manager you can add or update information about your domain.\nYou’ll also serve as '
-                        'a contact for your .gov domain. Please keep your contact\ninformation updated. '
-                        'Learn more about domain management <https://get.gov/help/>.\n\nSOMETHING WRONG?\nIf you’re not '
-                        'affiliated with igorville.gov or think you received this\nmessage in error, contact the '
-                        '.gov team <https://get.gov/help/#contact-us>.\n\n\nTHANK YOU\n\n.Gov helps the public identify '
-                        'official, trusted information. '
-                        'Thank you for\nusing a .gov domain.\n\n-------------------------------------------------------'
-                        '---------\n\nThe .gov team\nContact us: <https://get.gov/contact/>\nVisit <https://get.gov>\n'
+            "Simple": {
+                "Subject": {"Data": "You’ve been added to a .gov domain"},
+                "Body": {
+                    "Text": {
+                        "Data": "\nHi.\n\nFirst Last has added you as a manager on igorville.gov.\n\n"
+                        "YOU NEED A LOGIN.GOV ACCOUNT\nYou’ll need a Login.gov account to manage your .gov domain. "
+                        "Login.gov provides\na simple and secure process for signing into many government services with "
+                        "one\naccount. If you don’t already have one, follow these steps to create your\nLogin.gov "
+                        "account <https://login.gov/help/get-started/create-your-account/>.\n\nDOMAIN MANAGEMENT\nAs a "
+                        ".gov domain manager you can add or update information about your domain.\nYou’ll also serve as "
+                        "a contact for your .gov domain. Please keep your contact\ninformation updated. "
+                        "Learn more about domain management <https://get.gov/help/>.\n\nSOMETHING WRONG?\nIf you’re not "
+                        "affiliated with igorville.gov or think you received this\nmessage in error, contact the "
+                        ".gov team <https://get.gov/help/#contact-us>.\n\n\nTHANK YOU\n\n.Gov helps the public identify "
+                        "official, trusted information. "
+                        "Thank you for\nusing a .gov domain.\n\n-------------------------------------------------------"
+                        "---------\n\nThe .gov team\nContact us: <https://get.gov/contact/>\nVisit <https://get.gov>\n"
                     }
-                }
+                },
             }
         }
         # check the mock instance to see if `send_email` was called right