code: def __init__(self, w_init, **kwargs):
      super(RoundSTENET, self).__init__(**kwargs)
      self.w = gluon.Parameter(
          "w",
          shape=30,
          init=mx.initializer.Constant(w_init),
          grad_req="write",
      )
  
file_path: mxnet/tests/python/unittest/test_contrib_stes_op.py
imports: from common import xfail_when_nonstandard_decimal_separator
  import mxnet
  from mxnet import nd, autograd, gluon
  from mxnet.test_utils import default_device
label_desc: Use image node_id 1 to create a new RoundSTENET object from inherited base classes: gluon with example: obj = RoundSTENET(w_init)