Format integration tests with black 25.1.0 (CI pin)

Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>

Author: cursoragent

threadpoolctl/tests/test_windows_thread_tracer_integration.py

@@ -65,13 +65,15 @@ def _configure_blas_thread_env():
 
 
 def _child_script(body):
-    return textwrap.dedent("""
+    return textwrap.dedent(
+        """
         import time
 
         time.sleep({attach_delay})
         {body}
         time.sleep({flush_delay})
-        """).format(
+        """
+    ).format(
         attach_delay=TRACER_ATTACH_DELAY_SECONDS,
         body=textwrap.indent(textwrap.dedent(body).strip(), "    "),
         flush_delay=TRACER_FLUSH_DELAY_SECONDS,