code: def set_default_configs(self):
      self.config = {
          "input": "[-1]",
          "height": -1,  # sets height-in and height-out
          "height-in": -1,
          "height-out": -1,
          "num-filters": -1,  # interpreted as num-filters-out.
          "num-bottleneck-filters": -1,
          "time-period": 1,
          "self-repair-scale": 2.0e-05,
          "self-repair-lower-threshold1": 0.05,
          "self-repair-lower-threshold2": 0.05,
          "self-repair-lower-threshold3": 0.05,
          "max-change": 0.75,
          "allow-zero-padding": True,
          # the following are not really inspected by this level of
          # code, just passed through (but not if left at '').
          "param-stddev": "",
          "bias-stddev": "",
          "use-natural-gradient": "",
          "rank-in": "",
          "rank-out": "",
          "num-minibatches-history": "",
          "alpha-in": "",
          "alpha-out": "",
          "l2-regularize": "",
      }
  
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 2 for calling the XconfigRes2Block obj's underlying member method code with example usage: obj.set_default_configs() without return types