class_docstr: Bernoulli Distribution 
class_docstr_tok: ["Bernoulli","Distribution"]
docstr: Returns a string representation. 
code: def __str__(self):
      """Returns a string representation."""
      return "Bernoulli: p=%0.3f" % (self.p)
  
imports: from __future__ import absolute_import
  import numpy
  from .distribution import Discrete
  from ..exd import domains
label_desc: Use image node_id 8 for calling the Bernoulli obj's underlying member method code with example usage: obj.__str__() and returns: unknown