code: def sample_hypers(self, comp, vals):
      if self.noiseless:
          self.noise = 1e-3
          self._sample_noiseless(comp, vals)
      else:
          self._sample_noisy(comp, vals)
      self._sample_ls(comp, vals)
  
imports: import os
  from ..None import gp
  import sys
  from ..None import util
  import tempfile
  import numpy
  import numpy.random
  import scipy.linalg
  import scipy.stats
  import scipy.optimize
  import pickle
  from ..Locker import *
  from ..helpers import *
  import logging
label_desc: Use image node_id 7 for calling the GPEIChooser obj's underlying member method code with example usage: obj.sample_hypers(comp, vals) without return types