text: """
  python version of SufStatROILabel
  """
  
  # Author: RRC
  # License: BSD 3 clause
  
  
  import numpy as np
  
  def py_SurfStatROILabel(lhlabel, rhlabel, nl, nr):
      """ROI from a FreeSurfer .label file.
  
      Parameters
      ----------
      lhlabel :
          FreeSurfer .label file for the left  hemisphere, or empty [].
      rhlabel :
          FreeSurfer .label file for the right hemisphere, or empty [].
      nl :
          number of vertices in the left  hemisphere, 163842 by default.
      nr :
          number of vertices in the right hemisphere, 163842 by default.
  
      Returns
      -------
      ROI : 1D ndarray logical | int, shape = (1, n_vertices)
          1 x (nl+nr) logical vector, 1=labelled point, 0=otherwise.
      """
      sys.exit("Function py_SurfStatROILabel is under development")
  