diff --git a/tests/test_condor.py b/tests/test_condor.py
index 92139d2..4027a50 100644
--- a/tests/test_condor.py
+++ b/tests/test_condor.py
@@ -224,12 +224,16 @@ def test_write_submit_description(tmp_path: Path):
     assert "--chunk" in body and "--run-dir" in body
 
 
-def test_write_submit_requires_synced_venv(tmp_path: Path, monkeypatch: pytest.MonkeyPatch):
+def test_write_submit_requires_synced_venv(
+    tmp_path: Path, monkeypatch: pytest.MonkeyPatch
+):
     run_dir = _prep(_write_inputs(tmp_path))
     cfg = SubmitConfig(run_dir=run_dir, accounting_group="cms", repo_dir=tmp_path)
     # No `giant` next to the (fake) active interpreter, so this falls through
     # to repo_dir/.venv/bin/giant, which _write_inputs/_prep also didn't create.
-    monkeypatch.setattr(sys, "executable", str(tmp_path / "not-a-venv" / "bin" / "python"))
+    monkeypatch.setattr(
+        sys, "executable", str(tmp_path / "not-a-venv" / "bin" / "python")
+    )
     with pytest.raises(FileNotFoundError, match="uv sync"):
         write_submit(cfg)