diff --git a/src/registrar/admin.py b/src/registrar/admin.py
index f4b395524..5c621ee56 100644
--- a/src/registrar/admin.py
+++ b/src/registrar/admin.py
@@ -164,6 +164,7 @@ class MyHostAdmin(AuditedAdmin):
 
     inlines = [HostIPInline]
 
+
 class DomainAdmin(ListHeaderAdmin):
 
     """Custom domain admin class to add extra buttons."""
@@ -218,6 +219,7 @@ class DomainAdmin(ListHeaderAdmin):
             return True
         return super().has_change_permission(request, obj)
 
+
 class ContactAdmin(ListHeaderAdmin):
     """Custom contact admin class to add search."""
 
diff --git a/src/registrar/models/domain.py b/src/registrar/models/domain.py
index 2192bd370..9eb54b3d1 100644
--- a/src/registrar/models/domain.py
+++ b/src/registrar/models/domain.py
@@ -118,7 +118,7 @@ class Domain(TimeStampedModel, DomainHelper):
         READY = "ready"
 
         # when a domain is on hold
-        ONHOLD="onhold"
+        ONHOLD = "onhold"
 
     class Cache(property):
         """
@@ -317,17 +317,13 @@ class Domain(TimeStampedModel, DomainHelper):
         """Time to renew. Not implemented."""
         raise NotImplementedError()
 
-    @transition(
-        field="state", source=[State.READY], target=State.ONHOLD
-    )
+    @transition(field="state", source=[State.READY], target=State.ONHOLD)
     def place_client_hold(self):
         """This domain should not be active."""
         # This method is changing the state of the domain in registrar
         # TODO: implement EPP call
 
-    @transition(
-        field="state", source=[State.ONHOLD], target=State.READY
-    )
+    @transition(field="state", source=[State.ONHOLD], target=State.READY)
     def remove_client_hold(self):
         """This domain is okay to be active."""
         # This method is changing the state of the domain in registrar