diff --git a/app.py b/app.py
index 2f5a752..2c86705 100644
--- a/app.py
+++ b/app.py
@@ -28,9 +28,9 @@ def sync_new_team():
     """
     owner = github_app.payload["organization"]["login"]
     team_id = github_app.payload["team"]["id"]
-    if os.environ['USER_DIRECTORY'].upper() == 'AAD':
+    if os.environ["USER_DIRECTORY"].upper() == "AAD":
         ## Azure APIs don't currently support case insensitive searching
-        slug = github_app.payload["team"]["name"].replace(' ', '-')
+        slug = github_app.payload["team"]["name"].replace(" ", "-")
     else:
         slug = github_app.payload["team"]["slug"]
     client = github_app.installation_client
diff --git a/githubapp/azuread.py b/githubapp/azuread.py
index ed90149..9c7fa33 100644
--- a/githubapp/azuread.py
+++ b/githubapp/azuread.py
@@ -77,7 +77,10 @@ class AzureAD:
         ).json()["value"]
         for member in members:
             user_info = self.get_user_info(token=token, user=member["id"])
-            user = {"username": user_info[self.USERNAME_ATTRIBUTE], "email": user_info["mail"]}
+            user = {
+                "username": user_info[self.USERNAME_ATTRIBUTE],
+                "email": user_info["mail"],
+            }
             print(user)
             member_list.append(user)
         return member_list