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

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

studio/backend/routes/models.py

@@ -3579,7 +3579,6 @@ def _cached_repo_task(repo_info) -> Optional[str]:
     # refuses its repo id, so tagging it text-to-image put a row in the Images picker that 400s.
     try:
         from core.inference.diffusion import _is_trusted_diffusion_repo
-
         return "text-to-image" if _is_trusted_diffusion_repo(repo_id) else None
     except Exception:  # noqa: BLE001 -- an import failure must not hide a usable repo
         return "text-to-image"

studio/backend/routes/training.py

@@ -1188,7 +1188,6 @@ def diffusion_dataset_interlock():
             TrainingActiveError,
             get_diffusion_training_service,
         )
-
         service = get_diffusion_training_service()
     except Exception:  # noqa: BLE001 -- unknowable state never blocks a mutation
         yield

studio/backend/tests/test_cached_gguf_routes.py

@@ -1488,7 +1488,9 @@ def test_cached_repo_task_gates_an_image_pipeline_on_the_load_path_trust_rule(tm
     assert models_route._cached_repo_task(_pipeline_repo("unsloth/Qwen-Image", tmp_path)) == (
         "text-to-image"
     )
-    assert models_route._cached_repo_task(_pipeline_repo("someone/their-sdxl-mix", tmp_path)) is None
+    assert (
+        models_route._cached_repo_task(_pipeline_repo("someone/their-sdxl-mix", tmp_path)) is None
+    )
 
 
 def test_cached_repo_task_hides_an_untrusted_video_repo_instead_of_listing_it_under_images(

studio/backend/tests/test_video_gallery.py

@@ -326,7 +326,11 @@ def test_save_leaves_no_orphan_mp4_when_sidecar_publish_fails(monkeypatch):
     assert gallery.list_videos() == []
 
 
-def _real_mp4_bytes(frames: int = 8, size: int = 32, rate: int = 8) -> bytes:
+def _real_mp4_bytes(
+    frames: int = 8,
+    size: int = 32,
+    rate: int = 8,
+) -> bytes:
     # A real (tiny) MP4 for the transcode tests: flat-color frames encoded with mpeg4 (bundled in
     # every PyAV build, unlike libx264). The GIF cap tests ask for more/larger frames.
     av = pytest.importorskip("av")

tests/studio/test_model_picker_contracts.py

@@ -622,7 +622,10 @@ def test_a_routed_curated_pick_uses_the_same_load_spec_as_a_direct_one():
     repo that has no model_index.json. The catalog spec the page's own picker consults has to win."""
     helper = _read("lib/diffusion-route-pick.ts")
     assert re.search(r"spec\?:\s*\{\s*kind:", helper), "the helper takes no catalog spec"
-    assert "if (spec) return { repoId: model, opts: { kind: spec.kind, filename: spec.filename } };" in helper
+    assert (
+        "if (spec) return { repoId: model, opts: { kind: spec.kind, filename: spec.filename } };"
+        in helper
+    )
     for rel, catalog in (
         ("features/images/images-page.tsx", "IMAGE_CATALOG"),
         ("features/video/video-page.tsx", "VIDEO_CATALOG"),