From 056be824b2cf04e50806c9430a1275d4f334e83f Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2026 14:02:48 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 .../core/inference/llama_cpp_builder.py       | 26 +++++++++----------
 studio/backend/routes/inference.py            |  3 ++-
 .../backend/utils/datasets/dataset_utils.py   |  4 +--
 3 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/studio/backend/core/inference/llama_cpp_builder.py b/studio/backend/core/inference/llama_cpp_builder.py
index 268bddba8f..4a1de0cf7b 100644
--- a/studio/backend/core/inference/llama_cpp_builder.py
+++ b/studio/backend/core/inference/llama_cpp_builder.py
@@ -63,13 +63,13 @@ class LlamaCppBuilder:
         logger.info("llama-server binary not found, starting background build...")
         self._building = True
         self._thread = threading.Thread(
-            target=self._build, daemon=True, name="llama-cpp-build"
+            target = self._build, daemon = True, name = "llama-cpp-build"
         )
         self._thread.start()
 
     def wait_for_ready(self, timeout: Optional[float] = None) -> bool:
         """Block until llama.cpp is ready. Returns True if ready, False on timeout."""
-        return self._ready.wait(timeout=timeout)
+        return self._ready.wait(timeout = timeout)
 
     def _build(self) -> None:
         """Clone and build llama.cpp in the background."""
@@ -105,7 +105,7 @@ class LlamaCppBuilder:
 
             # Clone
             if llama_dir.exists():
-                shutil.rmtree(llama_dir, ignore_errors=True)
+                shutil.rmtree(llama_dir, ignore_errors = True)
 
             logger.info("Cloning llama.cpp...")
             subprocess.run(
@@ -117,8 +117,8 @@ class LlamaCppBuilder:
                     "https://github.com/ggml-org/llama.cpp.git",
                     str(llama_dir),
                 ],
-                check=True,
-                capture_output=True,
+                check = True,
+                capture_output = True,
             )
 
             # Detect CUDA
@@ -128,7 +128,7 @@ class LlamaCppBuilder:
             nvcc = shutil.which("nvcc")
             if not nvcc:
                 for cuda_dir in sorted(
-                    Path("/usr/local").glob("cuda-*/bin/nvcc"), reverse=True
+                    Path("/usr/local").glob("cuda-*/bin/nvcc"), reverse = True
                 ):
                     nvcc = str(cuda_dir)
                     break
@@ -146,9 +146,9 @@ class LlamaCppBuilder:
                             "--query-gpu=compute_cap",
                             "--format=csv,noheader",
                         ],
-                        capture_output=True,
-                        text=True,
-                        timeout=10,
+                        capture_output = True,
+                        text = True,
+                        timeout = 10,
                     )
                     if result.returncode == 0:
                         caps = set()
@@ -184,8 +184,8 @@ class LlamaCppBuilder:
                 ]
                 + generator_args
                 + cmake_args,
-                check=True,
-                capture_output=True,
+                check = True,
+                capture_output = True,
             )
 
             # Build
@@ -202,8 +202,8 @@ class LlamaCppBuilder:
                     "llama-quantize",
                     "-j",
                 ],
-                check=True,
-                capture_output=True,
+                check = True,
+                capture_output = True,
             )
 
             # Symlink llama-quantize for unsloth-zoo's check_llama_cpp()
diff --git a/studio/backend/routes/inference.py b/studio/backend/routes/inference.py
index 34a5f345cb..75e6472d18 100644
--- a/studio/backend/routes/inference.py
+++ b/studio/backend/routes/inference.py
@@ -121,7 +121,8 @@ async def load_model(
                 if not ready or builder.error:
                     raise HTTPException(
                         status_code = 503,
-                        detail = builder.error or "llama.cpp is still compiling. Please wait.",
+                        detail = builder.error
+                        or "llama.cpp is still compiling. Please wait.",
                     )
 
             llama_backend = get_llama_cpp_backend()
diff --git a/studio/backend/utils/datasets/dataset_utils.py b/studio/backend/utils/datasets/dataset_utils.py
index 1d2e4083ec..0808509091 100644
--- a/studio/backend/utils/datasets/dataset_utils.py
+++ b/studio/backend/utils/datasets/dataset_utils.py
@@ -1094,9 +1094,7 @@ def format_and_template_dataset(
         # Step 1: Format the dataset
         n_rows = len(dataset) if hasattr(dataset, "__len__") else None
         if progress_callback and n_rows:
-            progress_callback(
-                status_message = f"Formatting dataset ({n_rows:,} rows)..."
-            )
+            progress_callback(status_message = f"Formatting dataset ({n_rows:,} rows)...")
         dataset_info = format_dataset(
             dataset,
             format_type = format_type,