class_docstr: Class for Slice sampler.
  
  Parameters
  ----------
  model : Distribution from which sampling has done
  w     : Initial width for slice
  tune  : Flag for tuning
docstr: Constructor for slice sampler.
docstr_tok: ["Constructor","for","slice","sampler","."]
code: def __init__(self, model, w=1.0, tune=True, iter_limit=np.inf):
      """
      Constructor for slice sampler.
      """
      self.model = model
      self.w = w
      self.tune = tune
      self.n_tunes = 0.0
      self.iter_limit = iter_limit
  
file_path: dragonfly/dragonfly/sampling/slice.py
imports: from __future__ import division
  import numpy
  import numpy.random
label_desc: Use image node_id 1 to create a new Slice object from inherited base classes: object with example: obj = Slice(model, w, tune, iter_limit)