code: def _suggest_x(dims, x0, y0, random_start, random_state, opts):
      res = skopt.gbrt_minimize(
          lambda *args: 0,
          dims,
          n_calls=1,
          n_random_starts=1 if random_start else 0,
          x0=x0,
          y0=y0,
          random_state=random_state,
          kappa=opts["kappa"],
          xi=opts["xi"],
      )
      return res.x_iters[-1], res.random_state
  
imports: import logging
  from guild import _skopt
  from guild import batch_util
  from .None import skopt_util
label_desc: Use image node_id 2 for calling a global function with example usage: _suggest_x(dims, x0, y0, random_start, random_state, opts) and returns: res,  res