code: def deconv2d_bn_relu(data, prefix, **kwargs):
      """a block of deconv + batch norm + relu"""
      eps = 1e-5 + 1e-12
  
      net = deconv2d(data, name="%s_deconv" % prefix, **kwargs)
      net = mx.sym.BatchNorm(net, eps=eps, name="%s_bn" % prefix)
      net = mx.sym.Activation(
          net, name="%s_act" % prefix, act_type="relu"
      )
      return net
  
imports: import mxnet
label_desc: Use image node_id 2 for calling a global function with example usage: deconv2d_bn_relu(data, prefix) and returns: net