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

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

Author: pre-commit-ci[bot]

pydra/engine/tests/test_task.py

@@ -1008,8 +1008,9 @@ def testfunc(a: int, b: float = 0.1) -> ty.NamedTuple("Output", [("out", float)]
                 assert "Python Function" == data["label"]
     assert any(json_content)
 
+
 def test_audit_shellcommandtask(tmpdir):
-    args = '-l'
+    args = "-l"
     shelly = ShellCommandTask(
         name="shelly",
         executable="ls",
@@ -1039,9 +1040,6 @@ def test_audit_shellcommandtask(tmpdir):
     assert any(label_content)
 
 
-
-
-
 def test_audit_task(tmpdir):
     @mark.task
     def testfunc(a: int, b: float = 0.1) -> ty.NamedTuple("Output", [("out", float)]):