chore(format): run nox -s format (#247)

# Description

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Fixes N/A 🦕

This PR runs `nox -s format` to fix previously missed formatting issues.

Signed-off-by: Shingo OKAWA <shingo.okawa.g.h.c@gmail.com>

Author: ognis1205

tests/server/tasks/test_task_manager.py

@@ -127,15 +127,16 @@ async def test_save_task_event_artifact_update(
     updated_task.artifacts = [new_artifact]
     mock_task_store.save.assert_called_once_with(updated_task)
 
+
 @pytest.mark.asyncio
 async def test_save_task_event_metadata_update(
     task_manager: TaskManager, mock_task_store: AsyncMock
 ) -> None:
     """Test saving an updated metadata for an existing task."""
     initial_task = Task(**MINIMAL_TASK)
     mock_task_store.get.return_value = initial_task
-    new_metadata = {"meta_key_test": "meta_value_test"}
-    
+    new_metadata = {'meta_key_test': 'meta_value_test'}
+
     event = TaskStatusUpdateEvent(
         taskId=MINIMAL_TASK['id'],
         contextId=MINIMAL_TASK['contextId'],

tests/server/tasks/test_task_updater.py

@@ -150,10 +150,9 @@ async def test_add_artifact_generates_id(
     assert event.lastChunk == None
 
 
-
 @pytest.mark.asyncio
 @pytest.mark.parametrize(
-    "append_val, last_chunk_val",
+    'append_val, last_chunk_val',
     [
         (False, False),
         (True, True),
@@ -166,14 +165,17 @@ async def test_add_artifact_with_append_last_chunk(
 ):
     """Test add_artifact with append and last_chunk flags."""
     await task_updater.add_artifact(
-        parts=sample_parts, artifact_id="id1", append=append_val, last_chunk=last_chunk_val
+        parts=sample_parts,
+        artifact_id='id1',
+        append=append_val,
+        last_chunk=last_chunk_val,
     )
 
     event_queue.enqueue_event.assert_called_once()
     event = event_queue.enqueue_event.call_args[0][0]
 
     assert isinstance(event, TaskArtifactUpdateEvent)
-    assert event.artifact.artifactId == "id1"
+    assert event.artifact.artifactId == 'id1'
     assert event.artifact.parts == sample_parts
     assert event.append == append_val
     assert event.lastChunk == last_chunk_val