class_docstr: Boltzmann exploration.
  
  Args:
      T (float): Temperature of Boltzmann distribution.
code: def __init__(self, T=1.0):
      self.T = T
  
file_path: chainerrl/chainerrl/explorers/boltzmann.py
imports: import chainer
  from chainer import functions
  import numpy
  import chainerrl
label_desc: Use image node_id 1 to create a new Boltzmann object from inherited base classes: chainerrl.explorer with example: obj = Boltzmann(T)