class_docstr: Beta Distribution 
class_docstr_tok: ["Beta","Distribution"]
docstr: Returns random samples drawn from distribution. 
docstr_tok: ["Returns","random","samples","drawn","from","distribution","."]
code: def draw_samples_random(self, *args):
      """Returns random samples drawn from distribution."""
      return np.random.beta(self.alpha, self.beta, *args)
  
imports: from __future__ import absolute_import
  from __future__ import division
  import numpy
  from .distribution import Continuous
  from ..exd import domains
label_desc: Use image node_id 3 for calling the Beta obj's underlying member method code with example usage: obj.draw_samples_random() and returns: np