code: def forward(self, inputs, states):
      out, states = mx.npx.foreach(self.cell, inputs, states)
      return out
  
imports: import copy
  import numpy
  import mxnet
  from mxnet import gluon
  from mxnet.test_utils import *
  from mxnet.base import _as_list
  from collections import defaultdict
  from mxnet.attribute import AttrScope
label_desc: Use image node_id 2 for calling the RNNLayer obj's underlying member method code with example usage: obj.forward(inputs, states) and returns: out