docstr: Resets the internal state.
  
  It sets ``None`` to the :attr:`c` and :attr:`h` attributes.
docstr_tok: ["Resets","the","internal","state",".","It","sets","``","None","``","to","the",":","attr",":","`","c","`","and",":","attr",":","`","h","`","attributes","."]
code: def reset_state(self):
      """Resets the internal state.
  
      It sets ``None`` to the :attr:`c` and :attr:`h` attributes.
  
      """
      self.c = self.h = None
  
file_path: chainer/chainer/links/rnn/zoneoutlstm.py
imports: import chainer
  from chainer.functions.activation import sigmoid
  from chainer.functions.activation import tanh
  from chainer.functions.array import reshape
  from chainer.functions.array import split_axis
  from chainer.functions.noise import zoneout
  from chainer import link
  from chainer.links.connection import linear
  from chainer.utils import argument
  from chainer import variable
label_desc: Use image node_id 4 for calling the StatefulZoneoutLSTM obj's underlying member method code with example usage: obj.reset_state() without return types