code: def __init__(self, first_token, key_to_value, prev_names=None):
      for operation in first_token.split("-")[:-1]:
          assert operation in [
              "conv",
              "renorm",
              "batchnorm",
              "relu",
              "noconv",
              "dropout",
              "so",
          ]
      XconfigLayerBase.__init__(
          self, first_token, key_to_value, prev_names
      )
  
imports: from __future__ import print_function
  from __future__ import division
  import math
  import re
  import sys
  from libs.nnet3.xconfig.basic_layers import XconfigLayerBase
label_desc: Use image node_id 1 to create a new XconfigConvLayer object from inherited base classes: XconfigLayerBase with example: obj = XconfigConvLayer(first_token, key_to_value, prev_names)