code: def RunIf(**kwargs):
      reasons, marker_kwargs = _runif_reasons(**kwargs)
      return pytest.mark.skipif(
          condition=len(reasons) > 0,
          reason=f"Requires: [{' + '.join(reasons)}]",
          **marker_kwargs,
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: RunIf() and returns: pytest