code: def forked(callable):
      # PyTest forked not available in Windows
      if os.name == "nt":
          return callable
      os.environ["MKL_SERVICE_FORCE_INTEL"] = "1"
      return pytest.mark.forked(callable)
  
label_desc: Use image node_id 1 for calling a global function with example usage: forked(callable) and returns: pytest, callable