code: def hypervolume(pointset, ref):
      """Compute the absolute hypervolume of a *pointset* according to the
      reference point *ref*.
      """
      warnings.warn(
          "Falling back to the python version of hypervolume "
          "module. Expect this to be very slow.",
          RuntimeWarning,
      )
      hv = _HyperVolume(ref)
      return hv.compute(pointset)
  
file_path: deap/deap/tools/_hypervolume/pyhv.py
imports: import warnings
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: hypervolume(pointset, ref) and returns: hv