diff --git a/cli/meta/roles/applications/bond/edit.py b/cli/meta/roles/applications/bond/edit.py
index 808fda52a7..281128c99b 100644
--- a/cli/meta/roles/applications/bond/edit.py
+++ b/cli/meta/roles/applications/bond/edit.py
@@ -70,7 +70,9 @@ def set_bond(roles_dir: Path, role: str, service_key: str, bond: float | None) -
     if not path.is_file():
         raise EditError(f"no such file: {path}")
 
-    raw = path.read_text(encoding="utf-8")  # nocheck: cache-read — a cached read would serve the text from before the previous edit and silently revert it
+    raw = path.read_text(
+        encoding="utf-8"
+    )  # nocheck: cache-read — a cached read would serve the text from before the previous edit and silently revert it
     lines = raw.splitlines(keepends=True)
     start, end = _block(lines, service_key)
 
diff --git a/roles/web-app-flowise/meta/services.yml b/roles/web-app-flowise/meta/services.yml
index 6032c0d923..110c4d759d 100644
--- a/roles/web-app-flowise/meta/services.yml
+++ b/roles/web-app-flowise/meta/services.yml
@@ -127,4 +127,3 @@ container_backup: # nocheck: bond-baseline backup host joins outside the variant
   bond: 1
   enabled: "{{ 'svc-bkp-volume-2-local' in group_names }}"
   shared: true
-
diff --git a/roles/web-app-hermes/meta/services.yml b/roles/web-app-hermes/meta/services.yml
index 84c84cacc9..51c3558129 100644
--- a/roles/web-app-hermes/meta/services.yml
+++ b/roles/web-app-hermes/meta/services.yml
@@ -95,4 +95,3 @@ container_backup: # nocheck: bond-baseline
   bond: 1
   enabled: "{{ 'svc-bkp-volume-2-local' in group_names }}"
   shared: true
-
diff --git a/roles/web-app-openclaw/meta/services.yml b/roles/web-app-openclaw/meta/services.yml
index 7ddeff107f..10cfd62dba 100644
--- a/roles/web-app-openclaw/meta/services.yml
+++ b/roles/web-app-openclaw/meta/services.yml
@@ -89,4 +89,3 @@ container_backup: # nocheck: bond-baseline
   bond: 1
   enabled: "{{ 'svc-bkp-volume-2-local' in group_names }}"
   shared: true
-
diff --git a/roles/web-app-openwebui/meta/services.yml b/roles/web-app-openwebui/meta/services.yml
index 93f785fa91..2898f3c4c3 100644
--- a/roles/web-app-openwebui/meta/services.yml
+++ b/roles/web-app-openwebui/meta/services.yml
@@ -108,4 +108,3 @@ container_backup: # nocheck: bond-baseline backup host joins outside the variant
   bond: 1
   enabled: "{{ 'svc-bkp-volume-2-local' in group_names }}"
   shared: true
-
diff --git a/tests/unit/python/cli/meta/roles/applications/bond/test_edit.py b/tests/unit/python/cli/meta/roles/applications/bond/test_edit.py
index ce7e178e60..21eec53488 100644
--- a/tests/unit/python/cli/meta/roles/applications/bond/test_edit.py
+++ b/tests/unit/python/cli/meta/roles/applications/bond/test_edit.py
@@ -28,7 +28,9 @@ class TestSetBond(unittest.TestCase):
         self.addCleanup(self._tmp.cleanup)
 
     def read(self) -> str:
-        return self.path.read_text(encoding="utf-8")  # nocheck: cache-read — re-reads the file set_bond just rewrote
+        return self.path.read_text(
+            encoding="utf-8"
+        )  # nocheck: cache-read — re-reads the file set_bond just rewrote
 
     def test_rewrites_the_value_in_place(self) -> None:
         self.assertEqual(set_bond(self.roles, "web-app-demo", "litellm", 0.25), "0.25")