diff --git a/homeassistant/components/lametric/config_flow.py b/homeassistant/components/lametric/config_flow.py
index 7496fc51a4e..4d4ebc15850 100644
--- a/homeassistant/components/lametric/config_flow.py
+++ b/homeassistant/components/lametric/config_flow.py
@@ -116,7 +116,10 @@ class LaMetricFlowHandler(AbstractOAuth2FlowHandler, domain=DOMAIN):
     async def async_step_choice_enter_manual_or_fetch_cloud(
         self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
-        """Handle the user's choice of entering the manual credentials or fetching the cloud credentials."""
+        """Handle the user's choice.
+
+        Either enter the manual credentials or fetch the cloud credentials.
+        """
         return self.async_show_menu(
             step_id="choice_enter_manual_or_fetch_cloud",
             menu_options=["pick_implementation", "manual_entry"],
diff --git a/tests/components/lametric/test_notify.py b/tests/components/lametric/test_notify.py
index 3b581c81e75..7d43e7ba9b0 100644
--- a/tests/components/lametric/test_notify.py
+++ b/tests/components/lametric/test_notify.py
@@ -35,7 +35,9 @@ async def test_notification_defaults(
         NOTIFY_DOMAIN,
         NOTIFY_SERVICE,
         {
-            ATTR_MESSAGE: "Try not to become a man of success. Rather become a man of value",
+            ATTR_MESSAGE: (
+                "Try not to become a man of success. Rather become a man of value"
+            ),
         },
         blocking=True,
     )
@@ -118,7 +120,7 @@ async def test_notification_error(
             NOTIFY_DOMAIN,
             NOTIFY_SERVICE,
             {
-                ATTR_MESSAGE: "It's failure that gives you the proper perspective on success",
+                ATTR_MESSAGE: "It's failure that gives you the proper perspective",
             },
             blocking=True,
         )