style: auto-format with black + isort + prettier [skip ci-format-check]

tests/unit/test_1294_preview_voice_injection.py

@@ -108,6 +108,7 @@ class TestRenderVideoVoiceInjection:
         @dataclass
         class MockClip:
             """模拟 VirtualClip，至少需要 duration 属性。"""
+
             id: str = "clip_1"
             duration: float = 5.0
             config: dict = field(default_factory=dict)
@@ -115,6 +116,7 @@ class TestRenderVideoVoiceInjection:
         @dataclass
         class MockPlan:
             """模拟 VirtualPlan，至少需要 config 属性。"""
+
             id: str = "test_plan"
             name: str = "test"
             config: dict = field(default_factory=dict)
@@ -153,6 +155,7 @@ class TestRenderVideoVoiceInjection:
             ),
         ):
             from worker_app.tasks.generation import _render_video
+
             from packages.domain import EditingMode
 
             output_path, render_duration = _render_video(
@@ -225,6 +228,7 @@ class TestRenderVideoVoiceInjection:
             ),
         ):
             from worker_app.tasks.generation import _render_video
+
             from packages.domain import EditingMode
 
             _render_video(