diff --git a/lms/djangoapps/ccx/utils.py b/lms/djangoapps/ccx/utils.py
index 2afed619ddd2..28ecbba34947 100644
--- a/lms/djangoapps/ccx/utils.py
+++ b/lms/djangoapps/ccx/utils.py
@@ -269,7 +269,13 @@ def ccx_students_enrolling_center(action, identifiers, email_students, course_ke
                 log.info("%s", error)
                 errors.append(error)
                 break
-            enroll_email(course_key, email, auto_enroll=True, message_students=email_students, message_params=email_params)
+            enroll_email(
+                course_key,
+                email,
+                auto_enroll=True,
+                message_students=email_students,
+                message_params=email_params
+            )
     elif action == 'Unenroll' or action == 'revoke':  # lint-amnesty, pylint: disable=consider-using-in
         for identifier in identifiers:
             try:
diff --git a/openedx/core/djangoapps/ace_common/docs/push_notifications_configuration.md b/openedx/core/djangoapps/ace_common/docs/push_notifications_configuration.md
deleted file mode 100644
index 4455ce9f3c55..000000000000
--- a/openedx/core/djangoapps/ace_common/docs/push_notifications_configuration.md
+++ /dev/null
@@ -1,63 +0,0 @@
-# Configure mobile push notifications in edx-platform
-
-
-### 1. Create a new Firebase project
-
-All push notifications in Open edX are sent via FCM service to start with it you need to create
-a new Firebase project in Firebase console https://console.firebase.google.com/
-
-### 2. Provide service account credentials to initialize an FCM admin application in edx-platform
-
-To configure sending push notifications via FCM from edx-platform, you need to generate private
-key for Firebase admin SDK in Project settings > Service accounts section.
-
-After downloading .json key, you should mount it to LMS/CMS containers and specify a path to
-the mounted file using FIREBASE_CREDENTIALS_PATH settings
-[variable](https://github.com/openedx/edx-platform/pull/34971/files#diff-f694c479e5c9b133241a799e1ddf33d5d5133bfdec91e3f7d371e094c9999e74R31). There is also an alternative option,
-which is to add the value from the .json key to the FIREBASE_CREDENTIALS environment
-[variable](https://github.com/openedx/edx-platform/pull/34971/files#diff-f694c479e5c9b133241a799e1ddf33d5d5133bfdec91e3f7d371e094c9999e74R34),
-like a python dictionary.
-
-https://github.com/openedx/edx-ace/blob/master/docs/decisions/0002-push-notifications.rst?plain=1#L108
-
-
-### 3. Configure and build mobile applications
-
-Use the supported Open edX  mobile applications:
-
-https://github.com/openedx/openedx-app-android/
-
-https://github.com/openedx/openedx-app-ios
-
-#### 3.1 Configure oauth2
-
-First you need to configure Oauth applications for each mobile client in edx-platform. You should create separate
-entries for Android and IOS applications in the Django OAuth Toolkit > Applications.
-
-Fill in all required fields in the form:
-  - Client ID: <your_client_id>.
-  - Client type: Public
-  - Authorization grant type: Resource owner password-based
-  - Public Client secret: <your_client_secret
-  - Name: <your_app_name>
-
-Specify generated Client ID in mobile config.yaml file
-
-https://github.com/openedx/openedx-app-android/blob/main/Documentation/ConfigurationManagement.md#configuration-files
-
-https://github.com/openedx/openedx-app-ios/blob/main/Documentation/CONFIGURATION_MANAGEMENT.md#examples-of-config-files
-
-#### 3.2 Provide FCM credentials to the app
-
-Create new apps in Firebase Console for Android and IOS in Project settings > General section.
-
-Download credentials file, google-services.json for Android, or GoogleService-Info.plist for IOS.
-
-Copy/paste values from configuration file into config.yaml as shown in example configurations.
-
-https://github.com/openedx/openedx-app-android/blob/main/Documentation/ConfigurationManagement.md#configuration-files
-
-https://github.com/openedx/openedx-app-ios/blob/main/Documentation/CONFIGURATION_MANAGEMENT.md#examples-of-config-files
-
-Build applications and you’re ready to go!
-