docstr: Returns the next c states of an LSTM cell.
docstr_tok: ["Returns","the","next","c","states","of","an","LSTM","cell","."]
code: def _NextC(self, inputs, weight, m_prev, c_prev):
      """Returns the next c states of an LSTM cell."""
      x = (inputs + m_prev) * weight
      return _Clip(
          _Clip(_Sigmoid(x) * c_prev) + _Clip(_Sigmoid(x) * np.tanh(x))
      )
  
imports: import argparse
  import os
  import sys
  import numpy
  from tensorflow.compiler.tests import lstm
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gradients_impl
  from tensorflow.python.ops import init_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the LSTMTest obj's underlying member method code with example usage: obj._NextC(inputs, weight, m_prev, c_prev) and returns: _Clip