From 825cbf5f2126657f42603d4de06b3a6d525a8997 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 19 May 2026 10:55:05 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 studio/backend/core/training/worker.py |  4 +++-
 studio/backend/main.py                 |  5 ++++-
 studio/install_python_stack.py         | 11 +++++------
 3 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/studio/backend/core/training/worker.py b/studio/backend/core/training/worker.py
index 3bcf605323..9a0de1cd68 100644
--- a/studio/backend/core/training/worker.py
+++ b/studio/backend/core/training/worker.py
@@ -104,7 +104,9 @@ if sys.platform == "win32":
 
         try:
             if os.path.isdir(_default_root):
-                for _ver in sorted(os.listdir(_default_root), key = _ver_key, reverse = True):
+                for _ver in sorted(
+                    os.listdir(_default_root), key = _ver_key, reverse = True
+                ):
                     _bin = os.path.join(_default_root, _ver, "bin")
                     if os.path.isdir(_bin):
                         _candidates.append(_bin)
diff --git a/studio/backend/main.py b/studio/backend/main.py
index 576e15e21e..0e2175200e 100644
--- a/studio/backend/main.py
+++ b/studio/backend/main.py
@@ -32,6 +32,7 @@ if sys.platform == "win32":
         _default_root = os.path.join(
             os.environ.get("ProgramFiles", r"C:\Program Files"), "AMD", "ROCm"
         )
+
         def _ver_key(name: str) -> tuple:
             # Numeric tuple key so "10.0" sorts after "7.0"; non-numeric chunks fall back to string.
             parts = []
@@ -44,7 +45,9 @@ if sys.platform == "win32":
 
         try:
             if os.path.isdir(_default_root):
-                for _ver in sorted(os.listdir(_default_root), key = _ver_key, reverse = True):
+                for _ver in sorted(
+                    os.listdir(_default_root), key = _ver_key, reverse = True
+                ):
                     _bin = os.path.join(_default_root, _ver, "bin")
                     if os.path.isdir(_bin):
                         candidates.append(_bin)
diff --git a/studio/install_python_stack.py b/studio/install_python_stack.py
index 43c972b5ba..b9a5031374 100644
--- a/studio/install_python_stack.py
+++ b/studio/install_python_stack.py
@@ -299,9 +299,10 @@ def _detect_windows_gfx_arch() -> str | None:
                 text = result.stdout.decode(errors = "replace")
                 # findall picks every gcnArchName line so multi-GPU hosts
                 # are enumerable and HIP_VISIBLE_DEVICES selects correctly.
-                _tokens = [t.strip().lower() for t in re.findall(
-                    r"(?im)^\s*gcnArchName\s*:\s*(\S+)", text
-                )]
+                _tokens = [
+                    t.strip().lower()
+                    for t in re.findall(r"(?im)^\s*gcnArchName\s*:\s*(\S+)", text)
+                ]
                 _pick = _dedup_pick(_tokens)
                 if _pick:
                     return _pick
@@ -678,9 +679,7 @@ def _ensure_rocm_torch() -> None:
             # first listed GPU. Skip the override unless the resolved GPU is
             # Strix.
             _runtime_gfx = (
-                gfx_codes[_pick_visible_index(len(gfx_codes))]
-                if gfx_codes
-                else None
+                gfx_codes[_pick_visible_index(len(gfx_codes))] if gfx_codes else None
             )
             if _runtime_gfx in _strix_gfx:
                 _selected_gfx = _runtime_gfx