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

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

studio/backend/routes/inference.py

@@ -16544,7 +16544,9 @@ def _absolute_image_url(request: Request, image_id: str) -> str:
     """The absolute, directly fetchable link for one gallery image, on the request's own
     scheme+host. Signed rather than bearer-gated (see above), so a standard image client can
     download it; b64_json still avoids the round trip entirely."""
-    relative = f"/api/inference/images/gallery/{image_id}/file-signed?token={_sign_image_id(image_id)}"
+    relative = (
+        f"/api/inference/images/gallery/{image_id}/file-signed?token={_sign_image_id(image_id)}"
+    )
     return str(request.base_url).rstrip("/") + relative
 
 

studio/backend/tests/test_diffusion_dataset_api.py

@@ -305,7 +305,12 @@ class _FakeDS:
         return iter(self._rows)
 
 
-def _install_fake_load_dataset(monkeypatch, n_rows, features = "default", streamable = True):
+def _install_fake_load_dataset(
+    monkeypatch,
+    n_rows,
+    features = "default",
+    streamable = True,
+):
     calls = {"count": 0, "streaming": [], "features": features}
     rows = [
         {"image": Image.new("RGB", (8, 8), (i * 30 % 255, 60, 90)), "prompt": f"caption {i}"}
@@ -371,9 +376,7 @@ def test_import_example_respects_cap(client, ds_root, monkeypatch):
     assert r.json()["image_count"] == 2
 
 
-def test_import_example_streams_instead_of_preparing_the_whole_split(
-    client, ds_root, monkeypatch
-):
+def test_import_example_streams_instead_of_preparing_the_whole_split(client, ds_root, monkeypatch):
     # The cap keeps 10-100 rows, while the curated repos run to 49,859 rows / 328 MB
     # (m1guelpf/nouns), all of which a prepared load downloads and converts before the first row is
     # read. The import must ask for a streamed split.

studio/backend/tests/test_video_gallery.py

@@ -354,7 +354,11 @@ def _real_mp4_bytes(
     return buf.getvalue()
 
 
-def _real_mp4_with_audio(seconds: int = 1, size: int = 32, rate: int = 8) -> bytes:
+def _real_mp4_with_audio(
+    seconds: int = 1,
+    size: int = 32,
+    rate: int = 8,
+) -> bytes:
     # An LTX-2-shaped clip: video plus a synchronized audio track (a 440 Hz tone), so the WebM
     # export can be checked for the track rather than assumed silent.
     av = pytest.importorskip("av")
@@ -432,7 +436,12 @@ def test_webm_export_still_works_without_an_audio_encoder(monkeypatch):
 
     real_add_stream = av.container.OutputContainer.add_stream
 
-    def _no_opus(self, codec_name = None, *args, **kwargs):
+    def _no_opus(
+        self,
+        codec_name = None,
+        *args,
+        **kwargs,
+    ):
         if codec_name == "libopus":
             raise ValueError("unknown encoder 'libopus'")
         return real_add_stream(self, codec_name, *args, **kwargs)