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

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

studio/backend/core/inference/sd_cpp_backend.py

@@ -999,10 +999,7 @@ class SdCppDiffusionBackend:
         return images, seeds
 
     def _restart_server_on_cpu_backend(
-        self,
-        state: _SdState,
-        error_text: str,
-        cancel: threading.Event,
+        self, state: _SdState, error_text: str, cancel: threading.Event
     ) -> Optional[SdCppServer]:
         """Relaunch this checkpoint's sd-server with ``--backend cpu``; None if that does not apply.
 

studio/backend/tests/test_sd_cpp_args.py

@@ -541,9 +541,9 @@ def test_ggml_unsupported_op_abort_is_recognised_only_with_both_markers():
     )
     assert is_ggml_unsupported_op_abort(abort) is True
     # The RMS_NORM shape of the same abort (text encoder) counts too.
-    assert is_ggml_unsupported_op_abort(
-        "error: unsupported op 'RMS_NORM'\nggml_abort + 156"
-    ) is True
+    assert (
+        is_ggml_unsupported_op_abort("error: unsupported op 'RMS_NORM'\nggml_abort + 156") is True
+    )
     # Neither marker alone is enough, and an unrelated death is never a match.
     assert is_ggml_unsupported_op_abort("unsupported op 'MUL_MAT'") is False
     assert is_ggml_unsupported_op_abort("ggml_abort + 156") is False