code: def load_freesurfer_label(annot_input, label_name, cortex=None):
      
  
      if cortex is not None:
          print("Warning: cortex is not used to load the freesurfer label")
  
      labels, color_table, names = nib.freesurfer.read_annot(annot_input)
      names = [i.decode('utf-8') for i in names]
      label_value = names.index(label_name)
      label_nodes = np.array(np.where(np.in1d(labels, label_value)), dtype=np.int32)
  
      return label_nodes
docs: Get source node list for a specified freesurfer label.
  
      Inputs
      -------
      annot_input : freesurfer annotation label file
      label_name : freesurfer label name
      cortex : not used