[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/lightning_app/cli/cmd_clusters.py

@@ -317,4 +317,3 @@ def echo_cluster_status_long(
         message += f" [{duration_seconds(seconds_in_current_state)}]"
 
     click.echo(message)
-

src/lightning_app/utilities/string_formatting.py

@@ -1,4 +1,3 @@
-
 def duration_seconds(seconds: int) -> str:
     """Generates a duration string in 00h00m00s format."""
     mins, seconds = divmod(seconds, 60)
@@ -9,4 +8,4 @@ def duration_seconds(seconds: int) -> str:
         duration = f"{mins:02}m" + duration
     if hours:
         duration = f"{hours:02}h" + duration
-    return duration
+    return duration

tests/tests_app/utilities/test_string_formatting.py

@@ -3,15 +3,18 @@
 from lightning_app.utilities.string_formatting import duration_seconds
 
 
-@pytest.mark.parametrize("seconds,want_string", [
-    (0, "00s"),
-    (0.1, "0.1s"),
-    (5, "05s"),
-    (50, "50s"),
-    (60, "01m00s"),
-    (60*60, "01h00s"),
-    (60*60+60, "01h01m00s"),
-    (60*60*25, "25h00s"),
-])
+@pytest.mark.parametrize(
+    "seconds,want_string",
+    [
+        (0, "00s"),
+        (0.1, "0.1s"),
+        (5, "05s"),
+        (50, "50s"),
+        (60, "01m00s"),
+        (60 * 60, "01h00s"),
+        (60 * 60 + 60, "01h01m00s"),
+        (60 * 60 * 25, "25h00s"),
+    ],
+)
 def test_duration_seconds(seconds, want_string):
     assert want_string == duration_seconds(seconds)