def _SetHeader(self, values):
    if self._values and len(values) != len(self._values):
      raise ValueError('Header values not equal to existing data width.')
    if not self._values:
      for _ in xrange(len(values)):
        self._values.append(None)
    self._keys = list(values)
    self._BuildIndex()
Returns the number of parameters in this layer
dataset/ETHPy150Open google/textfsm/texttable.py/Row._SetHeader--crossover with--dataset/ETHPy150Open bbabenko/simple_convnet/simple_convnet/convnet.py/Layer.num_params